Refreshing Form in Angular 2

When I remove a form control from my form, it causes the form to always be invalid.

However, if I delete a character from another input field and then add the same character back in (to trigger a change event), the form becomes valid as expected.

Is there a way to refresh the form after deleting a form control?

Thank you in advance!

Answer №1

After some exploration, I stumbled upon a resolution. However, it's worth noting that there may be alternative methods to achieve the same outcome.

To trigger the rerendering process, I utilized a patching technique with the existing value:

myForm.patchValue(myForm.value, {onlySelf: false, emitEvent: true});

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