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function bigint_field_widget_form in Big Integer 7

Implements hook_field_widget_form().

File

./bigint.module, line 266
Defines numeric field types.

Code

function bigint_field_widget_form(&$form, &$form_state, $field, $instance, $langcode, $items, $delta, $element) {
  $value = isset($items[$delta]['value']) ? $items[$delta]['value'] : '';
  $element += array(
    '#type' => 'textfield',
    '#default_value' => $value,
    '#size' => $instance['settings']['size'],
    '#number_type' => str_replace('number_', '', $field['type']),
  );

  // Add prefix and suffix.
  if (!empty($instance['settings']['prefix'])) {
    $prefixes = explode('|', $instance['settings']['prefix']);
    $element['#field_prefix'] = field_filter_xss(array_pop($prefixes));
  }
  if (!empty($instance['settings']['suffix'])) {
    $suffixes = explode('|', $instance['settings']['suffix']);
    $element['#field_suffix'] = field_filter_xss(array_pop($suffixes));
  }
  $element['#element_validate'][] = 'bigint_field_widget_validate';
  return array(
    'value' => $element,
  );
}