public function Validator::hasErrorCallbackDefined in Form API Validation 8.2

Check if there is user defined error callback.

Return value

bool Check.

File

src/Validator.php, line 155

Class

Validator

Validator Class to parse Form Element validators content.

Namespace

Drupal\fapi_validation

Code

public function hasErrorCallbackDefined() {
  return $this->errorMessage !== NULL;
}