php - Jquery login popup form closed when clicking on submit -


i created popup login form in jquery. , working fine. when in clicked on submit button popup hides , error show message wrong username , password displayed when open login popup form again. want popup form remain open if there error message. 

$(function () {     // calling login form     $("#login_form").click(function () {         $(".social_login").hide();         $(".user_login").show();         return false;     });      // calling register form     $("#register_form").click(function () {         $(".social_login").hide();         $(".user_register").show();         $(".header_title").text('register');         return false;     });      // going social forms     $(".back_btn").click(function () {         $(".user_login").hide();         $(".user_register").hide();         $(".social_login").show();         $(".header_title").text('login');         return false;     });  }) 

<script type="text/javascript">     $(document).ready(function(){             <?php if ($error == 'true'): ?>                 $("#popup-login").modal('show');                    <?php endif ?>     }); </script>

in controller, after authentication set a error flag true if error occur modal remain open page refresh


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