WHAT TO DO: login functionality doesn't works?

[administrator]

If you check login in "users" module or on admin panel and it doesn't work, even if you enter valid username and password.
the one of possible problems may be a CSRF validation.

To make sure the problem in it, simply open your protected/config/main.php file and disable CSRF protection by:

Code: Select all

'validation' => array(
    'csrf' => array('enable' => FALSE, 'exclude' => array('PaymentProviders')),
    'bruteforce' => array('enable' => true, 'badLogins' => 5, 'redirectDelay' => 3)
),

If now login functionality is working - the reason was CSRF.

Check if you have missing files from any types: click F12 on your browser and check console panel.
If you see that your script has missing files, open .htaccess file and check it's removed from exclusion of rewrite rules:

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# Exclude images from rewriting rules
RewriteCond %{REQUEST_URI} !(\.gif|\.jpg|\.jpeg|\.png|\.bmp)$ [NC]
# Exclude fonts from rewriting rules
RewriteCond %{REQUEST_URI} !(\.eot|\.woff|\.woff2|\.svg)$ [NC]
# Exclude css files from rewriting rules
RewriteCond %{REQUEST_URI} !(\.css)$ [NC]
# Exclude Javascript files from rewriting rules
RewriteCond %{REQUEST_URI} !(\.js)$ [NC]

If not - add it manually to the list of these exclusions.