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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 |
|---|---|
| 556 | * @param string $lostpassword_redirect The redirect destination URL. |
| 557 | */ |
| 558 | $redirect_to = apply_filters( 'lostpassword_redirect', $lostpassword_redirect ); |
| 559 | |
| 560 | /** |
| 561 | * Fires before the lost password form. |
| 562 | * |
| 563 | * @since 1.5.1 |
| 564 | */ |
| 565 | do_action( 'lost_password' ); |
| 566 | |
| 567 | login_header(__('Lost Password'), '<p class="message">' . __('Please enter your username or email address. You will receive a link to create a new password via email.') . '</p>', $errors); |
| 568 | |
| 569 | $user_login = ''; |
| 570 | |
| 571 | if ( isset( $_POST['user_login'] ) && is_string( $_POST['user_login'] ) ) { |
| 572 | $user_login = wp_unslash( $_POST['user_login'] ); |
| 573 | } |
| 574 | |