Question

我有这个wordpress前端配置文件更新..用户可以更新他们的密码和电子邮件前端但是当他们提交更新时它可以工作但是它无法显示错误消息，即使密码在两个字段之间不匹配或输入现有的电子邮件。

 global $current_user, $wp_roles;

 $error = array();    
  /* If profile was saved, update profile. */
   if ( 'POST' == $_SERVER['REQUEST_METHOD'] && !empty( $_POST['action'] 
) && $_POST['action'] == 'update-user' ) {

/* Update user password. */
if ( !empty($_POST['pass1'] ) && !empty( $_POST['pass2'] ) ) {
    if ( $_POST['pass1'] == $_POST['pass2'] )
        wp_update_user( array( 'ID' => $current_user->ID, 'user_pass' => 
    esc_attr( $_POST['pass1'] ) ) );
    else
        $error[] = __('The passwords you entered do not match.  Your 
 password was not updated.', 'profile');
}

/* Update user information. */
if ( !empty( $_POST['url'] ) )
    wp_update_user( array( 'ID' => $current_user->ID, 'user_url' => esc_url( $_POST['url'] ) ) );
if ( !empty( $_POST['email'] ) ){
    if (!is_email(esc_attr( $_POST['email'] )))
        $error[] = __('The Email you entered is not valid.  please try again.', 'profile');
    elseif(email_exists(esc_attr( $_POST['email'] )) != $current_user->id )
        $error[] = __('This email is already used by another user.  try a different one.', 'profile');
    else{
        wp_update_user( array ('ID' => $current_user->ID, 'user_email' => esc_attr( $_POST['email'] )));
    }
}

if ( !empty( $_POST['first-name'] ) )
    update_user_meta( $current_user->ID, 'first_name', esc_attr( $_POST['first-name'] ) );
if ( !empty( $_POST['last-name'] ) )
    update_user_meta($current_user->ID, 'last_name', esc_attr( $_POST['last-name'] ) );
if ( !empty( $_POST['description'] ) )
    update_user_meta( $current_user->ID, 'description', esc_attr( $_POST['description'] ) );

/* Redirect so the page will show updated info.*/
if ( count($error) > 0 )  {

    do_action('edit_user_profile_update', $current_user->ID);
    wp_redirect( get_permalink() );

    exit;
}

}

为什么不显示我不确定的错误消息..

Answer 1

如果表达式验证为false，则回显$ error变量。见下文。

<!DOCTYPE html>
<html>
   <body>
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
   <script src="http://underscorejs.org/underscore-min.js"></script>
   </body>
</html>

无法在表单更新时显示错误消息

1 个答案: