public function DateTimeFieldItemList::defaultValuesFormValidate in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/datetime/src/Plugin/Field/FieldType/DateTimeFieldItemList.php \Drupal\datetime\Plugin\Field\FieldType\DateTimeFieldItemList::defaultValuesFormValidate()
2. 10 core/modules/datetime/src/Plugin/Field/FieldType/DateTimeFieldItemList.php \Drupal\datetime\Plugin\Field\FieldType\DateTimeFieldItemList::defaultValuesFormValidate()

Validates the submitted default value.

Invoked from \Drupal\field_ui\Form\FieldConfigEditForm to allow administrators to configure instance-level default value.

Parameters

array $element: The default value form element.

array $form: The form where the settings form is being included in.

\Drupal\Core\Form\FormStateInterface $form_state: The form state of the (entire) configuration form.

Overrides FieldItemList::defaultValuesFormValidate

1 method overrides DateTimeFieldItemList::defaultValuesFormValidate()

DateRangeFieldItemList::defaultValuesFormValidate in core/modules/datetime_range/src/Plugin/Field/FieldType/DateRangeFieldItemList.php

Validates the submitted default value.

File

core/modules/datetime/src/Plugin/Field/FieldType/DateTimeFieldItemList.php, line 66

Class

DateTimeFieldItemList

Represents a configurable entity datetime field.

Namespace

Drupal\datetime\Plugin\Field\FieldType

Code

public function defaultValuesFormValidate(array $element, array &$form, FormStateInterface $form_state) {
  if ($form_state
    ->getValue([
    'default_value_input',
    'default_date_type',
  ]) == static::DEFAULT_VALUE_CUSTOM) {
    $is_strtotime = @strtotime($form_state
      ->getValue([
      'default_value_input',
      'default_date',
    ]));
    if (!$is_strtotime) {
      $form_state
        ->setErrorByName('default_value_input][default_date', t('The relative date value entered is invalid.'));
    }
  }
}