Resetting matChipList input field in Angular along with Google Recaptcha

In my form, I have an input field where candidates must enter their skills. To achieve this, I implemented a chip input field. However, I encountered an issue when resetting the form - the value from the chip gets cleared, but the chip view remains. I tried using this example for MatChips, but unfortunately, none of the solutions worked for me. Below is the code snippet that illustrates the problem:

TS

@ViewChild('chipList') chipList: MatChipList;
@ViewChild('tags') tags: ElementRef;

// Additional TypeScript code here...

HTML

<div class="row">
  <div class="col-md-12">
    // HTML related to chip input implementation...
  </div>
</div>

// More HTML code...

app.module

import { RecaptchaModule } from 'angular-google-recaptcha';

@NgModule({
    imports: [
    RecaptchaModule.forRoot({
      siteKey: 'SITE_KEY'
    })
]
})

Upon clicking the register button, this is the current scenario: https://i.sstatic.net/42QCL.png

Answer №1

Revise the following line

this.tags.nativeElement.value = '';

to read as

this.tags.nativeElement.value = null;

Answer №2

Consider separating your form into two parts: one for user data input and another specifically for reCAPTCHA verification.

This approach will ensure that any issues with the reCAPTCHA reset won't interfere with the accuracy of the user's data submission.

Answer №3

If you're facing issues with the tag control while implementing it as a form array, it might be because it stores an array of values rather than controls. To help illustrate what you're trying to achieve, I've created a simple stackblitz example with a 'clear form' button.

Make sure to initialize the tag formControl with an empty array and when resetting the form, ensure that it is also set to an empty array.

Check out this StackBlitz demo for reference.

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