function _webform_render_email in Webform 7.3

Same name and namespace in other branches

1. 5.2 components/email.inc \_webform_render_email()
2. 5 components/email.inc \_webform_render_email()
3. 6.3 components/email.inc \_webform_render_email()
4. 6.2 components/email.inc \_webform_render_email()
5. 7.4 components/email.inc \_webform_render_email()

Implements _webform_render_component().

File

components/email.inc, line 113

Webform module email component.

Code

function _webform_render_email($component, $value = NULL, $filter = TRUE) {
  global $user;
  $node = isset($component['nid']) ? node_load($component['nid']) : NULL;
  $element = array(
    '#type' => 'webform_email',
    '#title' => $filter ? _webform_filter_xss($component['name']) : $component['name'],
    '#title_display' => $component['extra']['title_display'] ? $component['extra']['title_display'] : 'before',
    '#default_value' => $filter ? _webform_filter_values($component['value'], $node) : $component['value'],
    '#required' => $component['mandatory'],
    '#weight' => $component['weight'],
    '#description' => $filter ? _webform_filter_descriptions($component['extra']['description'], $node) : $component['extra']['description'],
    '#attributes' => $component['extra']['attributes'],
    '#element_validate' => array(
      '_webform_validate_email',
    ),
    '#theme_wrappers' => array(
      'webform_element',
    ),
    '#translatable' => array(
      'title',
      'description',
    ),
  );

  // Add an e-mail class for identifying the difference from normal textfields.
  $element['#attributes']['class'][] = 'email';

  // Enforce uniqueness.
  if ($component['extra']['unique']) {
    $element['#element_validate'][] = 'webform_validate_unique';
  }
  if (isset($value)) {
    $element['#default_value'] = $value[0];
  }
  if ($component['extra']['disabled']) {
    if ($filter) {
      $element['#attributes']['readonly'] = 'readonly';
    }
    else {
      $element['#disabled'] = TRUE;
    }
  }

  // Change the 'width' option to the correct 'size' option.
  if ($component['extra']['width'] > 0) {
    $element['#size'] = $component['extra']['width'];
  }
  return $element;
}