diff --git a/index.html b/index.html
index 3cb030b..50711c9 100644
--- a/index.html
+++ b/index.html
@@ -233,7 +233,7 @@ <h2>Share Photos</h2>
                             var submitted = false;
                         </script>
                         <iframe name="hidden_iframe" id="hidden_iframe" style="display:none;"
-                            onload="if(submitted) {window.location='https://anshultilondiya.github.io/SDA/'}"></iframe>
+                            onload="if(submitted) {window.location='https://devlup-labs.github.io/souvenirs_iitj/'}"></iframe>
                         <form id="user_photo_submit" name="form"
                             action="https://docs.google.com/forms/u/0/d/e/1FAIpQLScF4NhjhqdSy4DmmYeQv-bg8PnQFSCiCxezM1VSMF_eKHYPYg/formResponse"
                             method="POST" target="hidden_iframe" onsubmit="submitted=true;">
@@ -256,7 +256,7 @@ <h2>Share Photos</h2>
                             <div class="agile-week">
                                 <p>Link :</p>
                                 <textarea onchange="is_url()" id="drivelink" type="drivelink" name="entry.1752709935"
-                                    placeholder="Google drive link where the photos are stored" required=""></textarea>
+                                    placeholder="Google drive link of the folder where the photos are stored" required=""></textarea>
                             </div>
                             <div class="clear"></div>
                             <input id="checkid" type="submit" id="submit" value="Submit" />
@@ -268,8 +268,7 @@ <h2>Share Photos</h2>
 
                             function is_url() {
 
-                                regexp =
-                                    /^(?:(?:https?|ftp):\/\/)?(?:(?!(?:10|127)(?:\.\d{1,3}){3})(?!(?:169\.254|192\.168)(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)(?:\.(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)*(?:\.(?:[a-z\u00a1-\uffff]{2,})))(?::\d{2,5})?(?:\/\S*)?$/;
+                                var regexp = /https:\/\/drive\.google\.com\/drive\/u\/0\/folders\/[a-zA-Z0-9_-]/;
 
                                 var str = document.getElementById("drivelink").value;
                                 if (str == '') {