Function checkInvalidState

core/src/utils/forms/validity.ts:16–21

(el: FormElement)

 * @returns `true` if the element is invalid, `false` otherwise.
 */
export const checkInvalidState = (el: FormElement): boolean => {
  const hasIonTouched = el.classList.contains('ion-touched');
  const hasIonInvalid = el.classList.contains('ion-invalid');

  return hasIonTouched && hasIonInvalid;
};