public LanguageAddForm::form(array $form, FormStateInterface $form_state)
Gets the actual form array to be built.
Overrides EntityForm::form
See also
\Drupal\Core\Entity\EntityForm::processForm()
\Drupal\Core\Entity\EntityForm::afterBuild()
File
- core/modules/language/src/Form/LanguageAddForm.php, line 26
Class
- LanguageAddForm
- Controller for language addition forms.
Namespace
Drupal\language\Form
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 | public function form(array $form, FormStateInterface $form_state) { $form['#title'] = $this->t('Add language'); $predefined_languages = $this->languageManager->getStandardLanguageListWithoutConfigured(); $predefined_languages['custom'] = $this->t('Custom language...'); $predefined_default = $form_state->getValue('predefined_langcode', key($predefined_languages)); $form['predefined_langcode'] = array( '#type' => 'select', '#title' => $this->t('Language name'), '#default_value' => $predefined_default, '#options' => $predefined_languages, ); $form['predefined_submit'] = array( '#type' => 'submit', '#value' => $this->t('Add language'), '#name' => 'add_language', '#limit_validation_errors' => array(array('predefined_langcode'), array('predefined_submit')), '#states' => array( 'invisible' => array( 'select#edit-predefined-langcode' => array('value' => 'custom'), ), ), '#validate' => array('::validatePredefined'), '#submit' => array('::submitForm', '::save'), '#button_type' => 'primary', ); $custom_language_states_conditions = array( 'select#edit-predefined-langcode' => array('value' => 'custom'), ); $form['custom_language'] = array( '#type' => 'container', '#states' => array( 'visible' => $custom_language_states_conditions, ), ); $this->commonForm($form['custom_language']); $form['custom_language']['langcode']['#states'] = array( 'required' => $custom_language_states_conditions, ); $form['custom_language']['label']['#states'] = array( 'required' => $custom_language_states_conditions, ); $form['custom_language']['submit'] = array( '#type' => 'submit', '#value' => $this->t('Add custom language'), '#name' => 'add_custom_language', '#validate' => array('::validateCustom'), '#submit' => array('::submitForm', '::save'), ); return $form;} |
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