public FormState::getError(array $element)
Returns the error message filed against the given form element.
Form errors higher up in the form structure override deeper errors as well as errors on the element itself.
array $element: The form element to check for errors.
string|null Either the error message for this element or NULL if there are no errors.
Overrides FormStateInterface::getError
public function getError(array $element) { if ($errors = $this->getErrors()) { $parents = array(); foreach ($element['#parents'] as $parent) { $parents[] = $parent; $key = implode('][', $parents); if (isset($errors[$key])) { return $errors[$key]; } } } }
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