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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 |
|---|---|
| 88 | $user_login = ''; |
| 89 | $user_pass = ''; |
| 90 | |
| 91 | if ( $_POST ) { |
| 92 | if ( empty( $_POST['user_login'] ) ) |
| 93 | $errors['user_login'] = __('<strong>ERROR</strong>: The username field is empty.'); |
| 94 | if ( empty( $_POST['user_email'] ) ) |
| 95 | $errors['user_email'] = __('<strong>ERROR</strong>: The e-mail field is empty.'); |
| 96 | |
| 97 | do_action('lostpassword_post'); |
| 98 | |
| 99 | if ( empty( $errors ) ) { |
| 100 | $user_data = get_userdatabylogin(trim($_POST['user_login'])); |
| 101 | // redefining user_login ensures we return the right case in the email |
| 102 | $user_login = $user_data->user_login; |
| 103 | $user_email = $user_data->user_email; |
| 104 | |
| 105 | if (!$user_email || $user_email != $_POST['user_email']) { |
| 106 | $errors['invalidcombo'] = __('<strong>ERROR</strong>: Invalid username / e-mail combination.'); |