Is your feature request related to a problem? Please describe.
It takes far too long to test all URLs of a list (Slow Internet).
It would therefore be very good if you could check a list of URLs only for incorrect URLs.
Without DNS query or so, only a check if all URLs are correct and if no errors have occurred e.g. a dot at the end of a URL.

Describe the solution you'd like
When I

Implement Message.InspectMsg and suitable overrides. This function should be invoked when a message is sent, but only when a debug flag is enabled in a lab load. Its purpose is to verify that the message

• belongs to a valid protocol
• matches its PSM's protocol (if sent by a PSM)
• has a valid signal for its protocol
• contains all parameters that are mandatory for its signal
• contains

add new command for save :

1 .Name
2. Profile Photo
3. Bio

of a valid username