function DateFormatFormBase::form
Same name in other branches
- 8.9.x core/modules/system/src/Form/DateFormatFormBase.php \Drupal\system\Form\DateFormatFormBase::form()
- 10 core/modules/system/src/Form/DateFormatFormBase.php \Drupal\system\Form\DateFormatFormBase::form()
- 11.x core/modules/system/src/Form/DateFormatFormBase.php \Drupal\system\Form\DateFormatFormBase::form()
Overrides EntityForm::form
1 call to DateFormatFormBase::form()
- DateFormatEditForm::form in core/
modules/ system/ src/ Form/ DateFormatEditForm.php - Gets the actual form array to be built.
1 method overrides DateFormatFormBase::form()
- DateFormatEditForm::form in core/
modules/ system/ src/ Form/ DateFormatEditForm.php - Gets the actual form array to be built.
File
-
core/
modules/ system/ src/ Form/ DateFormatFormBase.php, line 75
Class
- DateFormatFormBase
- Provides a base form for date formats.
Namespace
Drupal\system\FormCode
public function form(array $form, FormStateInterface $form_state) {
$form['label'] = [
'#type' => 'textfield',
'#title' => 'Name',
'#maxlength' => 100,
'#description' => $this->t('Name of the date format'),
'#default_value' => $this->entity
->label(),
];
$form['id'] = [
'#type' => 'machine_name',
'#description' => $this->t('A unique machine-readable name. Can only contain lowercase letters, numbers, and underscores.'),
'#disabled' => !$this->entity
->isNew(),
'#default_value' => $this->entity
->id(),
'#machine_name' => [
'exists' => [
$this,
'exists',
],
'replace_pattern' => '([^a-z0-9_]+)|(^custom$)',
'error' => $this->t('The machine-readable name must be unique, and can only contain lowercase letters, numbers, and underscores. Additionally, it can not be the reserved word "custom".'),
],
];
$form['date_format_pattern'] = [
'#type' => 'textfield',
'#title' => $this->t('Format string'),
'#maxlength' => 100,
'#description' => $this->t('A user-defined date format. See the <a href="https://www.php.net/manual/datetime.format.php#refsect1-datetime.format-parameters">PHP manual</a> for available options.'),
'#required' => TRUE,
'#attributes' => [
'data-drupal-date-formatter' => 'source',
],
'#field_suffix' => ' <small class="js-hide" data-drupal-date-formatter="preview">' . $this->t('Displayed as %date_format', [
'%date_format' => '',
]) . '</small>',
];
$form['langcode'] = [
'#type' => 'language_select',
'#title' => $this->t('Language'),
'#languages' => LanguageInterface::STATE_ALL,
'#default_value' => $this->entity
->language()
->getId(),
];
$form['#attached']['drupalSettings']['dateFormats'] = $this->dateFormatter
->getSampleDateFormats();
$form['#attached']['library'][] = 'system/drupal.system.date';
return parent::form($form, $form_state);
}
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