"angular formarray remove all" Code Answer's

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angular formarray remove all

Splendid Stoat on Oct 29, 2020

const arr = new FormArray([
   new FormControl(),
   new FormControl()
]);
console.log(arr.length);  // 2

arr.clear();
console.log(arr.length);  // 0

Source: stackoverflow.com

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formarray set value at index

Fierce Frog on Aug 14, 2020

((this.form.get('controls') as FormArray).at(index) as FormGroup).get('description').patchValue(item.description);

Source: stackoverflow.com

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how to remove all element from formarray

Exuberant Emu on May 10, 2021

formArray.clear();

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"angular formarray remove all" Code Answer's