You can also take a look on Profile Builder Plugin, that allows you to customize your website by adding a front-end menu for all your users, giving them a more flexible way to modify their user profile or register new users (front-end user registration). You can add custom fields to your registration form and customize … Read more
This code should make it impossible to add a new user, as long as it is being added with wp_insert_user(). add_filter( ‘pre_user_login’, ‘__return_false’ ); That filter is applied to the user’s login name before it is saved. If the result is empty, the user isn’t added. This will make it so the login will always … Read more
delete_user action involves two parameters: $id and $reassign. So you should specify two parameters for the hook. Because sanitize_term() and sanitize_user() use different ways to sanitize strings, ‘tips_’ . $_POST[‘user_login’] and ‘tips_’ . $user_obj->user_login are not always the same string. So it’s better to use ‘tips_’ . sanitize_user($_POST[‘user_login’) as term name when inserting the term.
WordPress’s authentication system is made up of pluggable functions, which means that you can write a plugin that has a function named, say, wp_authenticate(), and your site will use your wp_authenticate() function instead of the native WordPress one. Your comment about is_user_logged_in() (on your original post) is obviated by the fact that is_user_logged_in() calls the … Read more
In my case it was that my web hosting company was blocking my emails. Let me explain. When I created my WordPress install I used my personal email to create the main user account. That email is a GMail email address like, “[email protected]”. That’s all well and good except if the email is not hosted … Read more
You can use the wp_pre_insert_user_data filter. function wpse_filter_user_data( $data, $update, $id) { if( isset( $data[ ‘user_login’ ] ) ) { $data[ ‘display_name’ ] = $data[ ‘user_login’ ]; return $data; } $user = get_user_by( ’email’, $data[ ‘user_email’ ] ); $data[ ‘display_name’ ] = $user->user_login; return $data; } add_filter( ‘wp_pre_insert_user_data’, ‘wpse_filter_user_data’, 10, 3 ); You’ll probably want … Read more
If wp_generate_password() was called with the third parameter $extra_special_chars = true a space might be part of the password: function wp_generate_password( $length = 12, $special_chars = true, $extra_special_chars = false ) { $chars=”abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789″; if ( $special_chars ) $chars .= ‘!@#$%^&*()’; if ( $extra_special_chars ) $chars .= ‘-_ []{}<>~`+=,.;:/?|’; $password = ”; for ( $i = … Read more
You can add a filter to login_head. As explained in the Codex, add this to your code: function my_custom_login_logo() { echo ‘<style type=”text/css”> h1 a {background-image:url(http://example.com/your-logo.png) !important; margin:0 auto;} </style>’; } add_filter( ‘login_head’, ‘my_custom_login_logo’ );
You have to trigger the following hooks: user_register personal_options_update edit_user_profile_update add_action(‘user_register’, ‘addMyCustomMeta’); add_action(‘personal_options_update’, ‘addMyCustomMeta’ ); add_action(‘edit_user_profile_update’,’addMyCustomMeta’ ); function addMyCustomMeta( $user_id ) { update_user_meta( $user_id, ‘user_phone’, $_POST[‘user_phone’] ); } Hope that helps!!
Generic Pluggable Approach for WordPress < 4.6 (See @birgire’s Answer for > 4.6) Pluggable functions are one of the more depressing relics of WordPress’s past and come with a slew of intricacies. That directly modifying the core file (which is entirely inadvisable, as @Jarmerson mentioned in the comments) did not work makes me suspect that … Read more