diff options
| -rw-r--r-- | lib/Bridge.php | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/lib/Bridge.php b/lib/Bridge.php index 113e4380..f3488183 100644 --- a/lib/Bridge.php +++ b/lib/Bridge.php @@ -78,7 +78,7 @@ class Bridge { * @return object|bool The bridge object or false if the class is not instantiable. */ public static function create($name){ - if(!preg_match('/^[A-Z][a-zA-Z0-9-]*$/', $name)) { + if(!self::isBridgeName($name)) { throw new \InvalidArgumentException('Bridge name invalid!'); } @@ -141,6 +141,19 @@ class Bridge { } /** + * Returns true if the provided name is a valid bridge name. + * + * A valid bridge name starts with a capital letter ([A-Z]), followed by + * zero or more alphanumeric characters or hyphen ([A-Za-z0-9-]). + * + * @param string $name The bridge name. + * @return bool true if the name is a valid bridge name, false otherwise. + */ + public static function isBridgeName($name){ + return is_string($name) && preg_match('/^[A-Z][a-zA-Z0-9-]*$/', $name) === 1; + } + + /** * Returns the list of bridge names based on the working directory. * * The list is cached internally to allow for successive calls. |