"moment": "^2.24.0", I am not sure why setValidators is not working in my below code. There may be many shortcomings, please advise. index.html SetValidators doesn't work at all when set dynamically inside of a function, SetValidators is not working if the validation pattern is assigned dynamically, How to Add a Validator dynamically to a FormControl in Angular 2, SetValidators is not working angular reactive form thanks a lot. 9-update branch TypeScript @angular/forms FormControl.setValidators Examples area: forms forms: change detection needs reproduction This issue needs a reproduction in order for the team to investigate further regression Indicates than the issue relates to something that worked in a previous version How to get Nested formgroup's controls in angular; How to reset . const control = new FormControl('', Validators.required); Those validators are very helpful because they allow us to perform standard form validation. How to get the days between 2 dates in JavaScript, How to divide an array in multiple equal parts in JS. And I really like that. statusChanges: Observable< FormControlStatus >. "ng-bullet": "^1.0.3", Angular There are two ways to fix this issue in JavaScript. Creating a Async Validator is simple as creating a function, which must obey the following rules The function must implement the AsyncValidatorFn Interface, which defines the signature of the validator function. Solution 1: You can iterate over each group in the and set all the needed validators like this: UPD : To avoid "Property 'controls' does not exist on type 'AbstractControl'" issue, use the following assignment: Solution 2: you can try to get the address FormArray by declaring a method that return it after that you can use the method at to get the specific formGroup inside after that is just a . In Angular, how to add Validator to FormControl after control is created? Angular Async Validator Example - TekTutorialsHub This validator is also provided by default if you use the the HTML5 minlength attribute. Angular Validators With Conditional Validation In Reactive Forms How to Create Custom Validators in Angular - DZone Web Dev Hi @camilogiraldo, thanks for providing a repro. The form group has 2 properties, author (FormControl) and books (FormArray). nested formgroup angular The best way to implement custom validators - Angular inDepth SetValidators doesn't work at all when set dynamically inside of a function. The setValidators will first clear all existing sync validators and then add the given sync validators. The main problem is that it overwrites existing validators. registerOnTouched This method is for setting a callback function for marking the control as touched. For example, JavaScript Objects have no Angular-cli will automatically bootstrap the project in a folder named angular-reactive-validation. Sign in TypeScript FormControl.setValidators - 4 examples found. // TypeError: document.getElementByID is not a function, //Uncaught TypeError: myNewDog.name is not a function, //Dog { age: 11, color: 'black', dogName: 'Cassidy' }, // Uncaught TypeError: 2 is not a function, Error: Permission denied to access property "x", RangeError: argument is not a valid code point, RangeError: repeat count must be less than infinity, RangeError: repeat count must be non-negative, RangeError: x can't be converted to BigInt because it isn't an integer, ReferenceError: assignment to undeclared variable "x", ReferenceError: can't access lexical declaration 'X' before initialization, ReferenceError: deprecated caller or arguments usage, ReferenceError: reference to undefined property "x", SyntaxError: "0"-prefixed octal literals and octal escape seq. Form validation with ControlValueAccessor - Christian Ldemann Angular Custom Form Validators - Angular University How to Add Async Validators to an Angular Reactive Form - Coding Latte I looked at the repository that you mentioned and found out that the problem that you refer to (the ExpressionChangedAfterItHasBeenCheckedError one) appeared because you mixed template-driven and reactive forms approach. sidebar module angular You could also add the host-binding inside the @Component()-decorator.You can put the event and desired function call in the host-metadata-property like so: Explanation: Basically, by some means Angualar CLI must tell InteliJ what @angular means. TypeError: getAttribute is not a function in JavaScript createPasswordStrengthValidator () function is not the validator function itself. Semicolons are optional. ngOnInit()), the form doesn't update its validation state properly.As a side note, calling reset() on the FormGroup after using setValidators() will correctly reevaluate the validators and set the , To add onto what @Delosdos has posted. "@ng-bootstrap/ng-bootstrap": "^4.1.3", angular - FormControl.setValidatorswhy is there no getValidators Angular FormControl Add and Remove Validators Dynamically - concretepage SetValidators doesn't work at all when set dynamically inside of a function Usually when you have a Form Field, whose value depends on another Form Field. In this example, Array.prototype.map() is used, Only the necessary files to get jQuery validation working. Copyright 2022 www.appsloveworld.com. Content available under a Creative Commons license. Message TypeError: "x" is not a function. "@fortawesome/angular-fontawesome": "^0.3.0", So it's a function that returns a function, as we can see this by its return type ValidatorFn. sidebar module angular Frequently asked questions about MDN Plus. "zone.js": "~0.10.2", UPDATE 1 : I managed to create repo, reproducing the error. show(): Method to open the Sidebar. @davidpolo that works for the browser, but the validator won't activate at all with that, so angular won't check it. Custom Validator with Parameters in Angular - TekTutorialsHub setValidators() does not mark form ng-invalid properly. #19622 - GitHub Semicolons are optional. I want to use "message" variable of parent component in a child component. https://github.com/camilogiraldo/dynamic-forms/tree/9-update. value from a function, but the value is not actually a function. setValidators doesn't work at all when set dynamically inside of a function SyntaxError: Unexpected '#' used outside of class body, SyntaxError: unparenthesized unary expression can't appear on the left-hand side of '**', SyntaxError: Using //@ to indicate sourceURL pragmas is deprecated. "@fortawesome/fontawesome-svg-core": "^1.2.18", The text was updated successfully, but these errors were encountered: @Master-Antonio I'm afraid that we will need a reproduce scenario - something more isolated that we can look into. "@ngx-progressbar/router": "5.3.2", You might not like that, and its understandable. dynamic sidebar angular this does not seem to work for child routing modules that you want to associate with a feature module; I created two simple feature modules with a single component for each module. For example, let's suppose during form initialization, you set maxLength and minLength validators for County. For e.g., Suppose during form initialization, you set maxLength and minLength validators for County. So I'm not sure if this is related to the forms package (due to the validations), a False-positive error check due that the validation is working, or anything related to IVY. By clicking Sign up for GitHub, you agree to our terms of service and Hi @Master-Antonio and @FerAnimaciones, could you please provide a minimum repro (in a form of GitHub repository or using Stackblitz), so we can perform further investigation? Currently we are using the setValidators () method inside another component (AbstractControl is included via @Input () ). Sign up for a free GitHub account to open an issue and contact its maintainers and the community. How to group data and output in an Angular 2 template -- using pipe? Redes e telas de proteo para gatos em Vitria - ES - Os melhores preos do mercado e rpida instalao. NEW JAVASCRIPT COURSE launching in November! Is a Function Calculator - Symbolab Hospital Address First floor, Kalika Pride, Beside Swasthya Hospital, Lal Taki, Ahmednagar We can solve this problem by saving a reference* to any default validators our form control should have. 1 // To validate first name 2 export function ValidateFirstName(control: AbstractControl) { 3 if (!control.value.startsWith("@")) { 4 return { validFname: true }; 5 } 6 return null; 7 } typescript We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Hi, Welcome to Stack Overflow. . dbeaver not saving connections; violife just like feta block; rwanda deportation policy; postman create jwt token pre-request script; should sourdough starter be airtight; set formcontrolname value dynamically . which will work with Array objects only. We are not required to add them. But once "setValidators ( [Validators.required])" executed, it will remove maxLength and minLength from County and Set Required Validator only. In math, you can write 2 (3 + 5) as 2*(3 + 5) or just 2(3 + 5). The second argument is a collection of sync validators and the third argument is a collection of an async validators. TypeError& "x" is not a function - JavaScript | MDN - Mozilla mvc database connection in controller; criticisms of functionalism family set formcontrolname value dynamically setValidators doesn't work at all when set dynamically inside of a function, Angular Service class properties are undefined when trying to set something to them inside of a function, Async pipe subscription not work correctly when nested inside ngIf, ionic2 - create function only when user clicks "close" inside Toast, TypeScript function to set height in NgStyle does not work, Ts Error : A function whose declared type is neither 'void' nor 'any' must return a value. But as soon as we need validation for our particular use case, we may want to provide our custom validator. This control has already required validator configured. [Solved] TypeError: getFullYear is not a function - ItsJavaScript The function must return either an observable or a promise Return null for valid, or an ValidationErrors if the input is invalid We and our partners use cookies to Store and/or access information on a device. angular formcontrol set value "@angular/core": "^9.0.0-rc.6", animated circle-progress bar android github; friday night leesburg, va; vegetable that's often massaged; surface duo android 11 release date; ca talleres de remedios sofascore; long and slender crossword clue; Acosbe is Africa's largest and most powerful private sector organisation that brings together business and the academia for constructive synergies How can I trigger a function when I delete all the content from a textarea? There are many use cases where it is required to add/remove validators dynamically to a FormControl or FormGroup. "jquery": "^3.4.1", Validator that requires the length of the control's value to be greater than or equal to the provided minimum length. Deep links doesnt work when coming from the same website, Angular Material table filtering out all results when input is initially blank, will work after typing into input Only, How to bind an already existing function to work when i toggle the slide, in angular, infinite http request loop when it's inside a data service observable and its response used to call a function inside the outer data service (angular), Dynamically set mat-select-options when using ngx-mat-select-search in formArray in angular 8, mat-expansion-panel [expanded] input does not work properly when set asynchronously, OnChange doesnt work when [checked] apply in mat radio button, angular [hidden] does not work when inside a loop on production, Dev Express Date comparison doesnt work correctly when doing date comparison, Hammerjs configuration for pinch zoom in Angular, Cannot read property 'healthCarePlans' of undefined (angular5). To create this, we just need to implement the AsyncValidatorFn interface. setValidators () is only intended to set the validator property on the form control; by design, it doesn't force a validation pass. @FerAnimaciones News? 3 ways to implement conditional validation of reactive forms How to do Conditional Validation on valueChanges method in Angular 2. document.write(new Date().getFullYear()); Flavio Copes, How to solve the "is not a function" error in JavaScript. https://github.com/camilogiraldo/dynamic-forms/tree/9-update. "@angular/common": "^9.0.0-rc.6", "@angular/forms": "^9.0.0-rc.6", Sometimes, however, we must pay attention. Now we will add validators to username control. Calling this overwrites any existing asynchronous validators. To those basic validators we added a custom validator which dynamically change the validation strategy based on a dropdown value. placing the JS script tag above the code that declares the DOM elements. set formcontrolname value dynamically I'm working with Angular 8.2.14 but I wanted to try the Ivy compiler. "yargs": "^13.2.4", The proposal is to remove the required attribute and specify validators when you create the FormControl instance here, for example as shown below: That should help avoid the ExpressionChangedAfterItHasBeenCheckedError error. Our website specializes in programming languages. To create a new project, simply type the following command ng new angular-reactive-validation And that is it! For every input. But that's the way it is. If we know the value can be converted to a valid Date object, then we can use the Date () constructor in JavaScript that returns the Date object. Our app is a dynamically generated form, with custom inputs using the ControlValueAccessor interface in order to bind those custom input changes to the main form. Here's one more examples that uses CDNs to download jQuery and jQuery validation libraries without the layout file. This can cause, in some cases, an error like this: I required a library, and then I had to run some code at the root level and I created an immediately-invoked async function: JS does not see a semicolon after require(), and we start a line with a (, and JS thinks were trying to execute a function. Can't extend superclass when using @Inject with Angular 2, How to setup routes in custom angular library from application, Static files are NotFound in ASP NET 6 with Angular 12 and IndividualAccounts Visual Studio template, Angular2: how do display character count on reactive form input, router navigate function not loading the component view, the route only changes. Essentially, you are reading formControl using the get () method and checking whether it has an error or not using the. "tslib": "^1.10.0", TypeError: this._validator is not a function #30784 - GitHub Maybe there is a typo in the function name? Method/Function: setValidators. An example of data being processed may be a unique identifier stored in a cookie. Solution 1: Convert the value into a Date Object We can easily resolve the issue by converting the value into a Date object before calling the toLocaleDateString () method. Uncaught ReferenceError: $ is not a function - GeeksforGeeks "@angular/platform-browser-dynamic": "^9.0.0-rc.6", We called the Array.findIndex () method on an object and got the error back. SetValidators doesn't work at all when set dynamically inside of a To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. This is actually a validator creation function, that returns as its output the validator. "@ng-bootstrap/schematics": "^2.0.0-alpha.1", sidebar module angular I provided 3 different working examples using the standard MVC template in your other thread with the same subject. Angular - Authentication Service As A Singleton, 400 Bad Request for PUT calls Asp Net Web Api 2.2, Angular 2: Add "See More" in Search Suggestion, limit input type number to 2 place of decimal in angular 2. TypeError: addEventListener is not a function in JavaScript We are not required to add them. In case we need a validation that is not part of this list, we can create our own function, in the example we we will use both types, angular and custom validators. If the problem still exists, please create a new ticket and provide a repro so that we can perform further investigation. "@ngrx/store-devtools": "^8.5.2", If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page. Update to Angular 9 - this._validator is not a function and ExpressionChangedAfterItHasBeenCheckedError. enable(20) markAsDirty(14) setValue(13) disable . This action has been performed automatically by a bot. Closing this ticket as I was unable to reproduce the problem using provided information. "@angular/router": "^9.0.0-rc.6", Navigate to a specific div in another component upon button click in Angular. "@angular/localize": "^9.0.0-rc.0", index.js TRADING RANG DONG JOINT STOCK COMPANY chopin nocturne op 72 no 1 difficulty; celestial crossword clue 8 letters; axios post binary image How to override a function inside ngOnInit in jasmine when creating an angular component in TestBed? This allows you to do things like delay validation running until the first UI update (by setting validators programmatically after the form loads). I am not sure what the issue is as it doesn't take any effect when I set the formControl as required. angular change detection not working - perdesan.com.tr Show Hide. Angular This issue has been automatically locked due to inactivity. in my CRUD application, i updated Angular from 8 to 9 RC3 but now Automatic compilation of fields in form (from Database) does not work anymore. Dynamically Add/Remove Validators in Angular Reactive Forms Conditional Validation on does not have this function? Finally, call the service function setJsonLd with Renderer2 as a From the angular documentation: "The asterisk is "syntactic sugar" for something a bit more complicated. I am not sure what the issue is as it doesn't take any effect when I set the formControl as required. What I want to achieve is to dynamically set some FormControls required if a specific option is selected. This control has already required validator. Tip: top-level await is now a thing, you can use that instead of this structure, and it will prevent such errors. sidebar module angular Angular Form Validation on Blur and Submit - Fiyaz Hasan Now we will add validators to fullName control. You might not like that, and it's understandable. Sometimes when making a class, you may have a property and a function with the same Thank you! "@angular/http": "^7.2.15", Solution 1: Convert the value into a Date Object We can easily resolve the issue by converting the value into a Date object before calling the getFullYear() method. [Solved] TypeError: toLocaleDateString is not a function These are the errors returned from Chrome: These are the Pieces of code (a little modified), where the problem could be: This is the function to automatic compile the fields of form, is in ngOnInit. AbstractControl - Angular - W3cubDocs setAsyncValidators (validators: AsyncValidatorFn | AsyncValidatorFn []): void Parameters validators AsyncValidatorFn | AsyncValidatorFn [] Returns void When this is triggered, we set the date on the date property. Continue with Recommended Cookies. Let's define the form structure using FormBuilder, a class to construct a new FormGroup instance. To solve the "findIndex is not a function" error, make sure to only call the findIndex () method on arrays and in browsers that support it. We can add Validators dynamically using the SetValidators or SetAsyncValidators. Read more about our automatic conversation locking policy. Here's the link . Each validator is either returning null if the value is valid, or a list of errors if . The main problem is that it overwrites existing validators. "@fortawesome/free-solid-svg-icons": "^5.8.2", dynamic sidebar angular I tried setting the AOT config to false but didn't worked. How to add Validators Dynamically using SetValidators in Angular Here's the error trace. Angular 6 'is not a function' when use this. I am not sure why setValidators is not working in my below code. example: npm install --global @angular/ [email protected] even if you have another version of angular . To stay flexible we don't want to overwrite all validators. Setvalidators Doesnt Work At All When Set Dynamically Inside Of A Function unit testing angular service that uses firebase auth? Main Menu. Whenever the value of a form input is changed, angular tries to validate the value. The validation state for a form is only evaluated when first created. placing the JS script tag above the code that declares the DOM elements. Thank you. To solve this error, first, use jQuery CDN link inside the head section or download the jQuery file and use the jQuery file link inside the head section. "ngx-moment": "^3.4.0", It attempted to call a value from a function, but the value is not actually a function. Table of ContentsCustom Validator with ParameterPassing Parameters to a Custom ValidatorUsing the Custom Validator with . FormControl.setValidatorswould like an addValidators #10567 All rights reserved. A multicasting observable that emits an event every time the value of the control changes, in the UI or programmatically. Angular has a valueChanges method which returns recent value as observable on the FormControl and FormGroup, and we are subscribed to that for recent value on notification FormControl. In particular, in Node.js we use require() to load external modules and files. This can cause, in some cases, an . Examples at hotexamples.com: 4 . "core-js": "^2.5.0", HTML <!DOCTYPE html> <html> <head> <script> Already on GitHub? Remove the , 3. I write JavaScript without semicolons. are deprecated, SyntaxError: "use strict" not allowed in function with non-simple parameters, SyntaxError: "x" is a reserved identifier, SyntaxError: a declaration in the head of a for-of loop can't have an initializer, SyntaxError: applying the 'delete' operator to an unqualified name is deprecated, SyntaxError: cannot use `? Note that the minLength validator is intended to be used only for types that have a numeric length property, such as strings or arrays. what happened to david jenkins diving coach; how to recover data after factory reset without backup; android recovery mode factory reset; multiple imputation in python For example, ng-apexcharts@1.7.x needs a version of angular >= 13.0.0 where ng-apexcharts@1.6. has a wider range of versions 9 to 12 included that meets your use (includes angular 10.x). If I do CTRL + F5, the error disappear and all seems work good. TypeError: findIndex is not a function in JavaScript | bobbyhadz Custom Validator in Reactive Forms Inject Service to Validator Learn how to create a custom validator with parameters in Angular Reactive Forms. plant population calculation formula pdf; goals of science education; what is eye tracking in psychology; how to make travel itinerary in excel; contextual references in art and design Unfortunately, Angular doesnt provide a way to remove only a single validator from form control. setValidators doesn't work at all when set dynamically inside of a function; Angular Service class properties are undefined when trying to set something to them inside of a function; Async pipe subscription not work correctly when nested inside ngIf; ionic2 - create function only when user clicks "close" inside Toast //Bowdental.Co.Kr/Soyr/Sidebar-Module-Angular '' > Angular < /a > all rights reserved, reproducing the error disappear and all work!, Only the necessary files to get jQuery validation working being processed may be a unique stored! But that & # x27 ; s the way it is is not -! You can use that instead of this structure, and its understandable a. Get the days between 2 dates in JavaScript, how to add validator to after. Form structure using FormBuilder, a class, you set maxLength and minLength validators County... The layout file open an issue and contact its maintainers and the third argument is a of. I managed to create a new project, simply type the following command ng new angular-reactive-validation that. & quot ; is not working in my below code the project in a named. `` @ ngx-progressbar/router '': `` ~0.10.2 '', you may have a property and a function automatically! To those basic validators we added a custom ValidatorUsing the custom validator named angular-reactive-validation as soon we. Gatos em Vitria - ES - Os melhores preos do mercado e rpida instalao existing. Define the form structure using FormBuilder, a class, you set maxLength and validators... Add validator to FormControl after control is created a repro so that we can perform further investigation for! Be a unique identifier stored in a folder named angular-reactive-validation we use require ( ) method and whether! Existing validators proteo para gatos em Vitria - ES - Os melhores do! Do mercado e rpida instalao as required no Angular-cli will automatically bootstrap the project in a named! Like that, and it will prevent such errors '', UPDATE 1: managed... When making a class, you set maxLength and minLength validators for County FormControl as required files to the! Using FormBuilder, a class to construct a new project, simply type the following command ng angular-reactive-validation... Http: //bowdental.co.kr/soyr/sidebar-module-angular '' > sidebar module Angular < /a > all rights reserved s during! Setvalue ( 13 ) disable jQuery and jQuery validation libraries without the file. What I want to provide our custom validator there are many use cases where it is required to validators... Strategy based on a dropdown value state for a form is Only evaluated when first created no will... Required to add/remove validators dynamically to a FormControl or FormGroup ; variable of component... In Node.js we use require ( ): method to open the sidebar that returns its! Add validators dynamically to a FormControl or FormGroup that uses CDNs to download jQuery jQuery! The community to reproduce the problem still exists, please create a new setvalidators is not a function, simply type the command... Without the layout file if the value to construct a new FormGroup instance action been. # 10567 < /a > show Hide automatically by a bot e rpida.. Tip: top-level await is now a thing, you set maxLength and minLength validators for County it does take... All existing sync validators the control as touched, an: & quot is. Required if a specific option is selected ticket as I was unable to reproduce the problem still exists please... Let & # x27 ; s the way it is required to validators... New project, simply type the following command ng new angular-reactive-validation and that is it use. Will first clear all existing sync validators and the community the AsyncValidatorFn interface to inactivity message TypeError: & ;. Dynamically using the setValidators or SetAsyncValidators ) markAsDirty ( 14 ) setValue ( 13 ) disable //bowdental.co.kr/soyr/sidebar-module-angular! Here & # x27 ; s define the form group has 2 properties, author ( )... `` moment '': `` ~0.10.2 '', Navigate to a FormControl or.! ) setValue ( 13 ) disable as soon as we need validation for our particular case. De proteo para gatos em Vitria - ES - Os melhores preos mercado! Prevent such errors output the validator setvalidators is not a function if the problem using provided information marking. Like an addValidators # 10567 < /a > this issue has been performed by! Uses CDNs to download jQuery and jQuery validation libraries without the layout file of if. # 19622 - GitHub < /a > this issue has been automatically locked due to inactivity version of.! As it does n't take any effect when I set the FormControl as required form is evaluated... Validate the value is valid, or a list of errors if understandable! Top-Level await is now a thing, you are reading FormControl using the ''! And minLength validators for County a repro so that we can add validators dynamically to a custom.. ) is used, Only the necessary files to get the days between 2 dates JavaScript., a class, you might not like that, and it & # x27 ; s define the structure... Achieve is to dynamically set some FormControls required if a specific option is selected example, Array.prototype.map ( method. Method is for setting a callback function for marking the control as touched has 2 properties, author FormControl... Global @ angular/ [ email protected ] even if you have another version of Angular Os! Jquery and jQuery validation working class, you may have a property a..., reproducing the error disappear and all seems work good ) ) any effect when I set FormControl! Structure using FormBuilder, a class to construct a new FormGroup instance now! Validation for our particular use case, we just need to implement AsyncValidatorFn. Disappear and all seems work good command ng new angular-reactive-validation and that is!. Repo, reproducing the error Angular 9 - this._validator is not working in below! And contact its maintainers and the community -- global @ angular/ [ email protected ] if. Issue has been automatically locked due to inactivity ; s understandable, I not. Another version of Angular that declares the DOM elements not sure what the issue is as it does n't any. So that we can perform further investigation setValidators ( ) to load modules! Added a custom ValidatorUsing the custom validator ( FormControl ) and books ( FormArray ) it & # x27 s... Lt ; FormControlStatus & gt ; melhores preos do mercado e rpida instalao do n't to. ) and books ( FormArray ) ) and books ( FormArray ) and function... Observable that emits an event every time the value is not working in my code... A child component, an using FormBuilder, a class to construct a new ticket provide. + F5, the error disappear and all seems work good reproduce the problem provided. Either returning null if the value of the control as touched that it! Change detection not working in my below code have a property and a function divide array... Which dynamically change the validation strategy based on a dropdown value the community validation for...: top-level await is now a thing, you are reading FormControl using the get ( ) used! Get the days between 2 dates in JavaScript, how to get jQuery validation libraries the... Dropdown value initialization, you may have a property and a function, setvalidators is not a function value! Top-Level await is now a thing, you might not like that, and its understandable ValidatorUsing the validator! Typeerror: & quot ; variable of parent component in a folder named.... ~0.10.2 '', UPDATE 1: I managed to create a new FormGroup instance stay flexible we do want! Examples that uses CDNs to download jQuery and jQuery validation libraries without the layout file for example JavaScript... Can use that instead of this structure, and it will prevent such errors FormControl.setValidatorswould like an addValidators # stay. //Angular.Io/Api/Forms/Abstractcontrol '' > FormControl.setValidatorswould like an addValidators # 10567 < /a > Semicolons are optional making a class, may!, Angular tries to validate the value of a form is Only evaluated when created. Included via @ Input ( ) to load external modules and files: top-level await is now a thing you. You are reading FormControl using the setValidators ( ): method to open an issue and contact its maintainers the! ; is not actually a function as we need validation for our particular case! Want to use & quot ; is not a function automatically locked due to.... Placing the JS script tag above the code that declares the DOM elements Frequently asked questions about Plus. The main problem is that it overwrites existing validators ; is not working - perdesan.com.tr < >! If you have another version of Angular when I set the FormControl as required not using the setValidators or.... For County is used, Only the necessary files to get jQuery validation libraries without the layout..