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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 |
|---|---|
| 74 | $user->rich_editing = 'false'; |
| 75 | |
| 76 | $errors = new WP_Error(); |
| 77 | |
| 78 | /* checking that username has been typed */ |
| 79 | if ( $user->user_login == '' ) |
| 80 | $errors->add( 'user_login', __( '<strong>ERROR</strong>: Please enter a username.' )); |
| 81 | |
| 82 | /* checking the password has been typed twice */ |
| 83 | do_action_ref_array( 'check_passwords', array ( $user->user_login, & $pass1, & $pass2 )); |
| 84 | |
| 85 | if (!$update ) { |
| 86 | if ( $pass1 == '' || $pass2 == '' ) |
| 87 | $errors->add( 'pass', __( '<strong>ERROR</strong>: Please enter your password twice.' )); |
| 88 | } else { |
| 89 | if ((empty ( $pass1 ) && !empty ( $pass2 ) ) || (empty ( $pass2 ) && !empty ( $pass1 ) ) ) |
| 90 | $errors->add( 'pass', __( "<strong>ERROR</strong>: you typed your new password only once." )); |
| 91 | } |
| 92 | |