Community Blocker - Force to save some specific fields

add_action( 'bp_template_redirect', function() {
    if ( ! is_user_logged_in() ) {
            return;
    }

    $user_id = bp_loggedin_user_id();
    $redirect_url = bp_core_get_user_domain( $user_id ) . bp_get_profile_slug();
    $memberDob = xprofile_get_field_data( 'DOB', $user_id );
    $diff = (date( 'Y' ) - date( 'Y', strtotime( $memberDob ) ) );
    if( $diff < 18 ) {
        if( is_buddypress() && ! bp_is_user_profile()  ){
            bp_core_redirect( $redirect_url . '/edit/' );
        }
    }

} );




add_action( 'wp_footer', 'wbcom_age_verificarion_popup' );
function wbcom_age_verificarion_popup() {
        if ( ! is_user_logged_in() ) {
            return;
    }

    if( is_buddypress() && bp_is_user_profile() ){
        $member_id = bp_loggedin_user_id();
        $memberDob = xprofile_get_field_data( 'DOB', $member_id );
        $diff = (date( 'Y' ) - date( 'Y', strtotime( $memberDob ) ) );
        if( $diff < 18 ) {
            ?>
            <div id="age-verification" onclick="ageVerificationHide()" >
                <div class="age-verification-main">
                    <span class="age-title"><?php _e( 'Are you 18 or older?', 'reign' ); ?></span>
                    <span class="age-main-text"><?php _e( 'You must be of legal age to view our website. Due to legal requirements you must verify your age.', 'reign' ); ?></span>
                </div>
            </div>
            <script type="text/javascript">
                function ageVerificationHide() {
                  var ageVerificationModel = document.getElementById('age-verification');
                  ageVerificationModel.style.display = 'none';
                }
                function ageVerificationShow() {
                  var ageVerificationModel = document.getElementById('age-verification');
                  ageVerificationModel.style.display = 'block';
                }

                document.addEventListener("DOMContentLoaded", function(event) {
                  ageVerificationShow();
                });
            </script>
            <?php
        }
    }
}