function date_input_format

Determine the input format for this element.

File

core/modules/date/date.elements.inc, line 1777

Date forms and form themes and validation.

Code

function date_input_format($element, $field, $instance) {
  if (!empty($instance['widget']['settings']['input_format_custom'])) {
    return $instance['widget']['settings']['input_format_custom'];
  }
  elseif (!empty($instance['widget']['settings']['input_format']) && $instance['widget']['settings']['input_format'] != 'site-wide') {
    return $instance['widget']['settings']['input_format'];
  }
  $shortformat = system_date_format_load('short');
  return $shortformat['pattern'];
}