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<?php
/* For licensing terms, see /license.txt */
/**
* QuickForm rule to check if a username is of the correct format.
*/
class HTML_QuickForm_Rule_Username extends HTML_QuickForm_Rule
{
/**
* Function to check if a username is of the correct format.
*
* @param string $username Wanted username
* @param array $options
*
* @return bool True if username is of the correct format
*
* @author Modified by Ivan Tcholakov, 15-SEP-2009.
*
* @see HTML_QuickForm_Rule
* The validation rule is served by the UserManager class as of this moment.
*/
public function validate($username, $options)
{
if (api_get_setting('login_is_email') == 'true') {
return api_valid_email($username);
} else {
return UserManager::is_username_valid($username);
}
}
}
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