User Lockout in Captive Portal

Hi, 

Is there any way to set limit on entering wrong credentials at Captive portal and put that user in block/freeze mode ?

Means,

If a user named "XYZ" tried login at captive portal by using wrong credentials and retries. how can that user go in block mode after doing the same 5 or 10 times ?

Users are local FG users.

Regards,