Method setValue

packages/forms/src/model/form_array.ts:318–333

* Sets the value of the `FormArray`. It accepts an array that matches * the structure of the control. * * This method performs strict checks, and throws an error if you try * to set the value of a control that doesn't exist or if you exclude the * value of a control. * * @usageN

(
    value: ɵFormArrayRawValue<TControl>,
    options: {
      onlySelf?: boolean;
      emitEvent?: boolean;
    } = {},
  )

   * updateValueAndValidity} method.
   */
  override setValue(
    value: ɵFormArrayRawValue<TControl>,
    options: {
      onlySelf?: boolean;
      emitEvent?: boolean;
    } = {},
  ): void {
    untracked(() => {
      assertAllValuesPresent(this, false, value);
      value.forEach((newValue: any, index: number) => {
        assertControlPresent(this, false, index);
        this.at(index).setValue(newValue, {onlySelf: true, emitEvent: options.emitEvent});
      });
      this.updateValueAndValidity(options);
    });
  }

  /**
   * Patches the value of the `FormArray`. It accepts an array that matches the