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  • Forgot Password using ajax in wordpress

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    Hello reader's, In this post we discussed about "Forgot Password using ajax in wordpress".

    In the below code, forgot password screen appear user fill their email address into the text box and click submit button, after that a new password will generate and it come into their email. Now user can use the new password for login.

    <?php
    if($_POST) {
    
        require_once('../../../wp-config.php');
        global $wpdb;
    
        // Change Password
        if( isset($_POST['forgot_submit']) && !empty($_POST['forgot_submit']) ) {
    
            if( $_POST['forgot_submit'] == 'Get New Password' ) { 
    
                $email_id = $_POST['email']; 
    
                if ( filter_var( $email_id, FILTER_VALIDATE_EMAIL ) ) {
                    // Get user data using email id
                    $user = get_user_by( 'email', $email_id );
                    if( isset($user) && !empty($user) ) {
    
                        $user_id = $user->ID;
                        $user_info = get_userdata($user_id);
                        $unique = sha1( rand(31, 8736985477967) );
    
                        update_user_meta($user_id, 'reset_password', $unique);                
    
                        $unique_url = site_url() .'/confirm-password/'. '?action=rp&key='. $unique .'&login='. $user_info->user_login;       
    
                        // Send email to user
                        add_filter( 'wp_mail_content_type',create_function('', 'return "text/html"; ') );
                        $to       = $email_id;
                        $subject  = "Kensington Clinic - Reset Password Link";
                        $message  = "<p>Hi ".ucfirst( $user_info->first_name ).",</p>";
                        $message .= "<p>Someone requested that the password be reset for the following account: : <a href='". site_url() ."'>". site_url() ."</a></p>";
                        $message .= "<p>Username:". $user_info->user_login ."</p>";
                        $message .= "<p>If this was a mistake, just ignore this email and nothing will happen.</p>";
                        $message .= "<p>To reset your password, visit the following address:</p>";
                        $message .= "<p><a href='". $unique_url ."'>". $unique_url ."</a></p>";
    
                        wp_mail( $to, $subject, $message );
    
                        $msg = "success";
    
                    }
                    else {
                        $msg = "Email id doesn't exist.";
                    }
                }
                else {
                    $msg = "Invalid email id.";
                }
                echo $msg;
            }
        }
    
        // Reset Password
        if( isset($_POST['reset_submit']) && !empty($_POST['reset_submit']) ) {       
    
            if($_POST['reset_submit']=='Reset Password') {
                $password  = trim($_REQUEST['password_reset']);
                $user_id   = trim($_REQUEST['uid']);
    
                if( isset($password) && !empty($password) ) {     
                    wp_set_password( $password, $user_id );
    
                    $user_info     = get_userdata($user_id);
    
                    // get user name
                    $login_data    = array();
    
                    $login_data['user_login']      = $user_info->user_login;
                    $login_data['user_password']   = $password;
    
                    $user_verify = wp_signon( $login_data, false );  
    
                    // user varification
                    if ( is_wp_error($user_verify) ) {
                        if( !empty( $user_info->user_login) ) {            
                            $msg = "Entered your password is wrong";
                        }
                        else {
                            $msg = 'Invalid User name';
                        }
                    }
                    else {
                        update_user_meta( $user_id, 'reset_password', 'vipul-reset' );
                        echo $msg = "success";
                    }
                }
    
            }
    
        }
    
    }
    
    ?>
    

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