function blockgroup_edit_blockgroup_name_exists in Block Group 7

Same name and namespace in other branches

1. 7.2 blockgroup.module \blockgroup_edit_blockgroup_name_exists()

Returns whether a block group already exists.

See also

blockgroup_block_configure()

1 string reference to 'blockgroup_edit_blockgroup_name_exists'

blockgroup_block_configure in ./blockgroup.module

Implements hook_block_configure().

File

./blockgroup.module, line 187

Add block groups to block configuration page

Code

function blockgroup_edit_blockgroup_name_exists($value) {
  $blockgroups = blockgroup_list();
  return array_key_exists($value, $blockgroups);
}