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Source View: user_registration_email

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Source View

Line Code
281  *
282  * @param string $user_login User's username for logging in
283  * @param string $user_email User's email address to send password and add
284  * @return int|WP_Error Either user's ID or error on failure.
285  */
286 function register_new_user( $user_login, $user_email ) {
287      $errors = new WP_Error();
288
289      $sanitized_user_login = sanitize_user( $user_login );
290      $user_email = apply_filters( 'user_registration_email', $user_email );
291
292      // Check the username
293      if ( $sanitized_user_login == '' ) {
294           $errors->add( 'empty_username', __( '<strong>ERROR</strong>: Please enter a username.' ) );
295      } elseif ( ! validate_username( $user_login ) ) {
296           $errors->add( 'invalid_username', __( '<strong>ERROR</strong>: This username is invalid because it uses illegal characters. Please enter a valid username.' ) );
297           $sanitized_user_login = '';
298      } elseif ( username_exists( $sanitized_user_login ) ) {
299           $errors->add( 'username_exists', __( '<strong>ERROR</strong>: This username is already registered, please choose another one.' ) );