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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 31 | /* checking the nickname has been typed */ |
| 32 | if (empty($_POST["new_nickname"])) { |
| 33 | die (__("<strong>ERROR</strong>: please enter your nickname (can be the same as your username)")); |
| 34 | return false; |
| 35 | } |
| 36 | |
| 37 | $new_user_login = wp_specialchars($_POST['new_user_login']); |
| 38 | $pass1 = $_POST['pass1']; |
| 39 | $pass2 = $_POST['pass2']; |
| 40 | do_action('check_passwords', array($new_user_login, &$pass1, &$pass2)); |
| 41 | |
| 42 | if ( '' == $pass1 ) { |
| 43 | if ( '' != $pass2 ) |
| 44 | die (__("<strong>ERROR</strong>: you typed your new password only once. Go back to type it twice.")); |
| 45 | $updatepassword = ''; |
| 46 | } else { |
| 47 | if ( '' == $pass2) |
| 48 | die (__("<strong>ERROR</strong>: you typed your new password only once. Go back to type it twice.")); |
| 49 | if ( $pass1 != $pass2 ) |