[Bug]Password on Login Form uses the same validation requirements as Registration Form

[Enigma04]

Issue Description:
While logging in, The password TextFormField shows that the written password is invalid. It is using the same form of validation that Registration page is using. Eg: A password should have:

1. At least one numeric character
2. At least one uppercase letter
3. At least one special character
4. Should have at least 8 characters long

Expected Behaviour:
It should show nothing but a toast message just in case the user credentials don't match what is in the database

Snapshots/Videos:

Does this issue need immediate attention?
yes

Are you willing to work on this issue:
Yes