// Change User Password
function change_user_password($currentPass, $newPass1, $newPass2) {

    require ( ABSPATH . WPINC . '/registration.php' );

    global $uriData;
    $uriData->author = wp_get_current_user();
    $oldPass = $uriData->author->user_pass;

    //Strip any tags then may have been put into the array
    $currentPass_stripped = strip_tags($currentPass);
    $newPass1_stripped = strip_tags($newPass1);
    $newPass2_stripped = strip_tags($newPass2);

    // Validate the Form Data
    if (isEmptyString($currentPass_stripped)) return new WP_Error('no_old_password_entered','Enter your Current Password');
    if (isEmptyString($newPass1_stripped)) return new WP_Error('no_new_password_entered','Enter a new Password');
    if (isEmptyString($newPass2_stripped)) return new WP_Error('no_new_password_confirm_entered','Confirm your new Password');
    if ($newPass1_stripped != $newPass2_stripped) return new WP_Error('new_pass_no_match','New Password and Confirm Password must be the same');
    if (!wp_check_password($currentPass_stripped, $oldPass)) return new WP_Error('current_pass_incorrect','Current Password is Incorrect');

    // Change User's Password
    wp_update_user( array(
        'ID' => $uriData->author->ID,
        'user_pass' => $newPass1_stripped
        )
    );

    // Update the Password Cookie
    $cookie_info = wp_get_cookie_login();
    $login = $cookie_info['login'];
    wp_clearcookie();
    wp_setcookie($uriData->author->user_login, $newPass1);

    $user = wp_get_current_user();

    // Add a flag for Messaging the user that they have successfully changed their password
    update_usermeta($user->ID, 'changed_password_my_account', 'yes');

    // Redirect the User to My Account
    return $message = 'You have successfully changed your password' ;

}