[Julia1991]

Нужно заменить текст в модальном окне, если $captcha не равно $pr, но jq не работает в php условии

function send_form(){
    if (isset($_POST['pr'])){$pr = $_POST['pr']; if ($pr == '') {unset($pr);}}
    if (isset($_POST['captcha'])){$captcha = $_POST['captcha'];}
    /* Проверяем правильность ввода капчи */

    if ($captcha == $pr){
        $params["auth"]=$auth['AUTH_ID'];
        curl_setopt($c,CURLOPT_RETURNTRANSFER,true);
        curl_setopt($c,CURLOPT_POST,true);
        curl_setopt($c,CURLOPT_POSTFIELDS,http_build_query(
            array("fields" =>
                array(
                    "TITLE" => $_REQUEST['title'],
                    "NAME" => $_REQUEST['name'],
                    "ADDRESS" => $_REQUEST['adres'],
                    "STATUS_ID" => "NEW",
                    "SOURCE_ID" => $source_id,
                    "OPENED" => "Y",
                //"ASSIGNED_BY_ID" => 1,
                    "COMMENTS" => $_REQUEST['text'],
                    "PHONE" => array(array("VALUE" => $_REQUEST['phone'], "VALUE_TYPE" => "WORK")),
                //'EMAIL'=> array(  array( "VALUE" => $_REQUEST['email'], "VALUE_TYPE" => "WORK" ) ),
                ),
                'params' => array("REGISTER_SONET_EVENT" => "Y")
            )
        ));
        $response=curl_exec($c);
        $response=json_decode($response,true);

        die();
    }

    else{ ?>

        <script>
            jQuery(".modal-body").html('Неправильні цифри');
        </script>

 <?php }

}

jQuery(document).ready(function(){
			jQuery('#forma_obratnoj_svyazi').submit(function(){
				var topvoprosform = jQuery(this);
				jQuery.ajax({
					url:topvoprosform.attr('action'),
					method:'POST',
					data:topvoprosform.serialize(),

					success: function (response) {

						jQuery('#submit-family').html(response);
						jQuery('#formModalCenter').modal(focus);
					}

				});
				return false;
				});
		});

<!-- Modal -->
	<div class="modal fade" id="formModalCenter" tabindex="-1" role="dialog" aria-labelledby="formModalCenterTitle" aria-hidden="true">
		<div class="modal-dialog modal-dialog-centered" role="document">
			<div class="modal-content">
				<button type="button" class="close" data-dismiss="modal" aria-label="Close">
					<span aria-hidden="true">&times;</span>
				</button>
				<div id="test" class="modal-body">Дякуемо за звернення!</div>
			</div>
		</div>
	</div>