function _username_check_is_user_exists in Username originality AJAX check 5
Same name and namespace in other branches
- 8 username_check.unique.inc \_username_check_is_user_exists()
- 6 username_check.unique.inc \_username_check_is_user_exists()
- 7 username_check.unique.inc \_username_check_is_user_exists()
Query user table to check if such username is already exists.
1 call to _username_check_is_user_exists()
- username_check_callback in ./
username_check.module - Main AJAX function: originality check menu callback.
File
- ./
username_check.module, line 131 - Checks user name availability on registration page.
Code
function _username_check_is_user_exists($username) {
return db_result(db_query("SELECT COUNT(u.name) FROM {users} u WHERE u.name = '%s'", $username));
}