function designkit_validate_color in DesignKit 7

Same name and namespace in other branches

1. 6 designkit.admin.inc \designkit_validate_color()

Element validate callback for color setting.

1 string reference to 'designkit_validate_color'

_designkit_form_alter in ./designkit.admin.inc

Implementation of hook_form_alter() for spaces_features_form, system_theme_settings.

File

./designkit.admin.inc, line 143

Code

function designkit_validate_color($element, &$form_state) {
  $color = trim($element['#value']);
  if (empty($color) || $color === '#' || designkit_valid_color($color)) {
    return TRUE;
  }
  form_set_error($element['#name'], t('Please enter a valid color or leave blank.'));
}