Constructor for checking the validity of a 2FA SRP password (see SRP)
inputCheckPasswordSRP#d27ff082 srp_id:long A:bytes M1:bytes = InputCheckPasswordSRP;| Name | Type | Description | 
|---|---|---|
| srp_id | long | SRP ID | 
| A | bytes | Aparameter (see SRP) | 
| M1 | bytes | M1parameter (see SRP) | 
How to login to a user's account if they have enabled 2FA, how to change password.