send_new_password_request($user_guid)
Generate and send a password request email to a given user's registered email address.
get_user_by_email($email)
Get an array of users from an email address.
if(strpos($username, '@')!==false &&($users=get_user_by_email($username))) $user
elgg forward
Meant to mimic the php forward() function by simply redirecting the user to another page...
get_user_by_username($username)
Get user by username.
elgg_echo($message_key, $args=array(), $language="")
Given a message key, returns an appropriately translated full-text string.
elgg system_message
Wrapper function for system_messages.
elgg register_error
Wrapper function for system_messages.