How do you update user_email on the front end in WP 3.3?

I am using the following code and everything in the user profile is updating except the user’s email.

In the template:

global $current_user, $wp_roles;
get_currentuserinfo();

/* Load the registration file. */
require_once( ABSPATH . WPINC . '/registration.php' );

/* 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
                        wp_redirect( get_permalink() . '?error' );
                exit;
        }

        /* Update user information. */
        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( $_POST['user_email'] ) )
                update_user_meta($current_user->id, 'user_email', esc_attr( $_POST['user_email'] ) );
        if ( !empty( $_POST['cell_phone'] ) )
                update_user_meta( $current_user->id, 'cell_phone', esc_attr( $_POST['cell_phone'] ) );
        if ( !empty( $_POST['mailing_address'] ) )
                update_user_meta( $current_user->id, 'mailing_address', esc_attr( $_POST['mailing_address'] ) );
        if ( !empty( $_POST['description'] ) )
                update_user_meta( $current_user->id, 'description', esc_attr( $_POST['description'] ) );


             /* Redirect so the page will show updated info. */
    if ( !$error ) {
        wp_redirect( get_permalink() . '?success' );
    }
        else {
            wp_redirect( get_permalink() . '?error' );
        }
        exit;
    }


get_header(); ?>

And in the page:

<?php if (stripos($_SERVER['REQUEST_URI'],'?success') !== false) { // THIS IS THE BEGINNING ?>
    <div class="alert alert-success" align="center">Your profile was updated successfully.</div>
<?php } ?>
<?php if (stripos($_SERVER['REQUEST_URI'],'?error') !== false) { // THIS IS THE BEGINNING ?>
    <div class="alert alert-danger" align="center">Hmm, something went wrong and your profile was not updated.</div>
<?php } ?>

<form method="post" id="adduser" action="<?php the_permalink(); ?>">
    <table class="profile">
        <tr>
            <td class="left">
                First Name
            </td>
            <td class="right">
                <input type="text" name="first_name" id="first_name" value="<?php global $current_user; get_currentuserinfo(); echo $current_user->first_name; ?>" />
            </td>
        </tr>

         <tr>
            <td class="left">
                Last Name   
            </td>
            <td class="right">
                <input type="text" name="last_name" id="last_name" value="<?php global $current_user; get_currentuserinfo(); echo $current_user->last_name; ?>" />
            </td>
        </tr>

        <tr>
            <td class="left">
                Email Address
            </td>
            <td class="right">
                <input type="text" name="user_email" id="user_email" value="<?php global $current_user; get_currentuserinfo(); echo $current_user->user_email; ?>" />
            </td>
        </tr>

        <tr>
            <td class="left">
                Phone Number
            </td>
            <td class="right">
                <input type="text" name="cell_phone" id="cell_phone" value="<?php global $current_user; get_currentuserinfo(); echo $current_user->cell_phone; ?>" />
            </td>
        </tr>

         <tr>
            <td class="left">
                Mailing Address
            </td>
            <td class="right">
                <textarea name="mailing_address" id="mailing_address" rows="4" cols="30" class="regular-text"><?php global $current_user; get_currentuserinfo(); echo $current_user->mailing_address; ?></textarea>
            </td>
        </tr>

        <tr>
            <td class="left">
                Business Description
            </td>
            <td class="right">
                <textarea name="description" id="description" rows="4" cols="30" class="regular-text"><?php global $current_user; get_currentuserinfo(); echo $current_user->description; ?></textarea>
            </td>
        </tr>

    </table>

    <p class="form-submit">

        <?php echo $referer; ?>
        <input name="updateuser" type="submit" id="updateuser" class="submit button" value="update-user" />
        <?php wp_nonce_field( 'update-user' ) ?>
        <input name="action" type="hidden" id="action" value="Update" />
    </p>
</form>

Answers:

Thank you for visiting the Q&A section on Magenaut. Please note that all the answers may not help you solve the issue immediately. So please treat them as advisements. If you found the post helpful (or not), leave a comment & I’ll get back to you as soon as possible.

Method 1

You need to use wp_update_user() for the email, as it is not user-meta but core user data. The code should look something like this:

$args = array(
    'ID'         => $current_user->id,
    'user_email' => esc_attr( $_POST['user_email'] )
);
wp_update_user( $args );

Note: that’s untested, but it should work out of the box.

Method 2

If you plan to use this code on frontend, I would check if email is free to use. Otherwise, you are creating a security hole.

if (isset( $_POST['email'])) {
    // check if user is really updating the value
    if ($user_email != $_POST['email']) {       
        // check if email is free to use
        if (email_exists( $_POST['email'] )){
            // Email exists, do not update value.
            // Maybe output a warning.
        } else {
            $args = array(
                'ID'         => $current_user->id,
                'user_email' => esc_attr( $_POST['email'] )
            );            
        wp_update_user( $args );
       }   
   }
}


All methods was sourced from stackoverflow.com or stackexchange.com, is licensed under cc by-sa 2.5, cc by-sa 3.0 and cc by-sa 4.0

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