Custom error class representing an error that occurs when an invalid app name is provided.
This error is thrown when a name for an app is required, but an invalid or empty name is provided.
Creates a new instance of the InvalidAppNameError class with a default error message.
The default error message indicates that an invalid app name was provided.
Custom error class representing an error that occurs when an invalid app name is provided. This error is thrown when a name for an app is required, but an invalid or empty name is provided.