function date_year_range_element_process

Process callback which creates a date_year_range form element.

File

core/modules/date/date.elements.inc, line 186

Date forms and form themes and validation.

Code

function date_year_range_element_process($element, &$form_state, $form) {
  // Year range is stored in the -3:+3 format, but collected as two separate
  // textfields.
  $element['years_back'] = array(
    '#type' => 'textfield',
    '#title' => t('Starting year'),
    '#default_value' => $element['#value']['years_back'],
    '#size' => 10,
    '#maxsize' => 10,
    '#attributes' => array('class' => array('select-list-with-custom-option', 'back')),
    '#description' => t('Enter a relative value (-9, +9) or an absolute year such as 2015.'),
  );
  $element['years_forward'] = array(
    '#type' => 'textfield',
    '#title' => t('Ending year'),
    '#default_value' => $element['#value']['years_forward'],
    '#size' => 10,
    '#maxsize' => 10,
    '#attributes' => array('class' => array('select-list-with-custom-option', 'forward')),
    '#description' => t('Enter a relative value (-9, +9) or an absolute year such as 2015.'),
  );

  $element['#tree'] = TRUE;
  $element['#attached']['js'][] = backdrop_get_path('module', 'date') . '/js/date-year-range.js';

  $context = array(
    'form' => $form,
  );
  backdrop_alter('date_year_range_process', $element, $form_state, $context);

  return $element;
}