validateForm function

bool validateForm(GlobalKey<FormState> validateKey)

Validates a form based on the provided GlobalKey

Returns true if the form is valid, otherwise false.

Implementation

bool validateForm(GlobalKey<FormState> validateKey) {
  if (validateKey.currentState!.validate()) {
    validateKey.currentState!.save();
    return true;
  } else {
    return false;
  }
}