function cck_allowed_values_validate in Content Construction Kit (CCK) 7.3

Validation handler to store php allowed values.

1 string reference to 'cck_allowed_values_validate'

cck_form_alter in ./cck.module

Add fields to allowed values form to allow users to input a function or a PHP snippet that will return the allowed values.

File

./cck.module, line 145

Allows administrators to use php code snippets to define allowed values or default values. The snippets are stored in a database table and retrieved in callback functions.

Code

function cck_allowed_values_validate(&$form, &$form_state) {
  $field = $form['#field'];
  $php_code = $form_state['values']['field']['settings']['allowed_values_php'];
  $allowed_values_function = $form_state['values']['field']['settings']['allowed_values_function'];
  if (!empty($php_code)) {
    $allowed_values_function = 'cck_allowed_values_php';
  }
  elseif (empty($php_code) && $allowed_values_function == 'cck_allowed_values_php') {
    $allowed_values_function = '';
  }
  form_set_value($form['field']['settings']['allowed_values_function'], $allowed_values_function, $form_state);

  // @todo This should be done at submit time, not validate.
  cck_field_set_setting('allowed_values_php', 'field', $php_code, $field);
}