function cck_time_settings_increment_validate in CCK Time 7

Validate the field instance settings form increment element.

1 string reference to 'cck_time_settings_increment_validate'

cck_time_field_settings_form in ./cck_time.module

Implements hook_field_settings_form().

File

./cck_time.module, line 73

Creates a time widget for CCK text fields

Code

function cck_time_settings_increment_validate($element, &$form_state) {
  $increment_ok = array(
    '1',
    '5',
    '10',
    '15',
    '30',
  );
  if (!in_array($element['#value'], $increment_ok)) {
    form_set_error('', 'There was a a problem with the time settings. Please check your values.');
  }
}