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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 |
|---|---|
| 2148 | * |
| 2149 | * @since 2.1.0 |
| 2150 | * |
| 2151 | * @param string $sanitized_user_login The submitted username after being sanitized. |
| 2152 | * @param string $user_email The submitted email. |
| 2153 | * @param WP_Error $errors Contains any errors with submitted username and email, |
| 2154 | * e.g., an empty field, an invalid username or email, |
| 2155 | * or an existing username or email. |
| 2156 | */ |
| 2157 | do_action( 'register_post', $sanitized_user_login, $user_email, $errors ); |
| 2158 | |
| 2159 | /** |
| 2160 | * Filter the errors encountered when a new user is being registered. |
| 2161 | * |
| 2162 | * The filtered WP_Error object may, for example, contain errors for an invalid |
| 2163 | * or existing username or email address. A WP_Error object should always returned, |
| 2164 | * but may or may not contain errors. |
| 2165 | * |
| 2166 | * If any errors are present in $errors, this will abort the user's registration. |