[ Version ( since = "2.38" ) ]
public static bool name_is_valid (string action_name)
Checks if action_name is valid.
action_name is valid if it consists only of alphanumeric characters, plus '-' and '.'. The empty string is not a valid
action name.
It is an error to call this function with a non-utf8 action_name. action_name must not be
null.
| action_name |
a potential action name |
|
true if |