function _colorized_gmap_block_name_exists in Colorized google maps block 7

Helper function to check if map machine name exists.

Parameters

string $value: Entered 'valid machine' name field value.

1 string reference to '_colorized_gmap_block_name_exists'

colorized_gmap_form_alter in ./colorized_gmap.module

Implements hook_form_alter().

File

./colorized_gmap.admin.inc, line 646

Administrative page for colorized gmap module.

Code

function _colorized_gmap_block_name_exists($value) {
  $query = new EntityFieldQuery();
  $query
    ->entityCondition('entity_type', 'colorized_gmap');
  $query
    ->propertyCondition('name', $value);
  $result = $query
    ->execute();
  if (!empty($result)) {
    return TRUE;
  }
  return FALSE;
}