The name shouldn't contain special characters like space, dollar, etc.
The name has to be more than 1 character long.
The name has to be less than 20 characters long.
This name is already in use.
The path has to be more than 1 character long.
The path has to be less than 256 characters long.
The path should start from '/' and shouldn't contain special characters like space, dollar, etc.