/**
* {@inheritdoc}
*/
public function validate(array $form, FormStateInterface $form_state)
{
parent::validate($form, $form_state);
$entity = $this->entity;
// Check to prevent a duplicate title.
if ($form_state['values']['label'] != $entity->label() && shortcut_set_title_exists($form_state['values']['label'])) {
$form_state->setErrorByName('label', $this->t('The shortcut set %name already exists. Choose another name.', array('%name' => $form_state['values']['label'])));
}
}
/**
* {@inheritdoc}
*/
public function validateForm(array &$form, array &$form_state)
{
if ($form_state['values']['set'] == 'new') {
// Check to prevent creating a shortcut set with an empty title.
if (trim($form_state['values']['label']) == '') {
$this->setFormError('new', $form_state, $this->t('The new set label is required.'));
}
// Check to prevent a duplicate title.
if (shortcut_set_title_exists($form_state['values']['label'])) {
$this->setFormError('label', $form_state, $this->t('The shortcut set %name already exists. Choose another name.', array('%name' => $form_state['values']['label'])));
}
}
}
/**
* {@inheritdoc}
*/
public function validateForm(array &$form, FormStateInterface $form_state)
{
if ($form_state->getValue('set') == 'new') {
// Check to prevent creating a shortcut set with an empty title.
if (trim($form_state->getValue('label')) == '') {
$form_state->setErrorByName('new', $this->t('The new set label is required.'));
}
// Check to prevent a duplicate title.
if (shortcut_set_title_exists($form_state->getValue('label'))) {
$form_state->setErrorByName('label', $this->t('The shortcut set %name already exists. Choose another name.', array('%name' => $form_state->getValue('label'))));
}
}
}
