Is there a "hook_user_login_failed" hook? Or something similar?
63926
How to catch the "Login Failed" event?
110171
How to limit the number of active logins per user?
117627
Ssh login hook?
2901
Terminal command 'login' fails with error message
86170
Can't login to my user account
21206
How to make password-less login work
117067
How can I lower the delay after incorrectly entered login and sudo passwords?
131027
PHP/MYSQL login error?
64851
How do I programmatically log in a user with a POST request?
98561
"POSSIBLE BREAK-IN ATTEMPT!" in /var/log/secure — what does this mean?
31140
How do I perform a redirect to a custom URL after login?
112986
Validation / Dirty Flag: should we force users to fix invalid entries before they move to another screen in the software?
45491
Login loop after upgrading to 19.04
65829
How to run a command as a user whose login is disabled?
33564
How to programmatically login/authenticate a user?
113966
How do I check the logged-in user username/password/role using a function to validate them?
116454
Login page ERROR: Cookies are blocked due to unexpected output