The name can contain only letters, numbers, periods, hyphens and underscores. The name must start and end with a letter or number.
The name can contain only letters, numbers, and hyphens.The name must start with a letter and end with a letter or a number. ...
The name can contain only letters, numbers, hyphens, and underscores. The name must start with a letter and must end with ...
The name can contain only letters, numbers, hyphens, spaces and underscores. The name must start with a letter and must end ...
The name can contain only letters, numbers, hyphens, underscores and periods. The name must start with a letter and must ...
The name can contain only letters, numbers, periods, hyphens and underscores. The name must start and end with a letter or ...
The name can contain only letters, numbers, periods, hyphens, and underscores. Start the name with a letter and end it with ...
The name can contain only letters, numbers, periods, hyphens, and underscores. The name must start and end with a letter ...
The name can contain only letters, numbers, periods, hyphens, forward slashes, and underscores. The name must start and end ...
The name can contain only lowercase letters, numbers, hyphens, and underscores, must start with a letter, and may not contain ...