Stylistic additions

index.css

@@ -29,10 +29,14 @@ li {
 }
 input.invalid {
     border-color: red;
+    border-style: solid;
+    border-width: medium;
 }
 input.valid {
     border-color: green;
+    border-style: solid;
+    border-width: medium
 }
 .mandatory {
     color: red;
-}
+}

index.html

@@ -23,24 +23,7 @@
     <div>
         <img src="cat.gif">
     </div>
-
-<!--    <div id="url">-->
-<!--        <ul id="url-list">-->
-<!--            <li>URL: </li>-->
-<!--            <li><input type="text" id="link"></li>-->
-<!--        </ul>-->
-<!--    </div>-->
-<!--    <br>-->
-<!--    <div id="glink">-->
-<!--        <ul id="glink-list">-->
-<!--            <li>glink: </li>-->
-<!--            <li><input type="text" id="short-link"></li>-->
-<!--        </ul>-->
-<!--    </div>-->
-<!--    <div id="generate">-->
-<!--        <button id="zip" onclick="window.location.href = 'www.google.com';"></button>-->
-<!--    </div>-->
-    <script src="./result.js"></script>
+    <script src="index.js"></script>
 </div>
 </body>
 </html>

index.js

@@ -0,0 +1,67 @@
+const submit = document.getElementById("button");
+submit.addEventListener('click', validate);
+function validate(e) {
+    e.preventDefault();
+
+    const url = document.getElementById("URL");
+    const glink = document.getElementById("GLink");
+    // if (!url) {
+    //     /* Flag */
+    // }
+    let valid = true;
+    const domainExp = new RegExp("http(s)*:\\/\\/[a-zA-Z0-9\\-]+(\\.[a-zA-Z0-9\\-]+)+");
+    const filepathExp = new RegExp("[a-zA-Z]+");
+    let count = 0;
+    let index = -1;
+    let domain = "";
+    let filepath = "";
+    for (let i=0; i < url.value.length; i++) {
+        if (url.value.charAt(i) == '/') {
+            count++;
+        }
+        if (count == 3) {
+            index = i;
+            break;
+        }
+    }
+    if (count >= 3) {
+        domain = url.value.substring(0, index);
+        if (index == url.value.length - 1) {
+            filepath = url.value.charAt(index);
+        } else {
+            filepath = url.value.substring(index, url.value.length - 1);
+        }
+        alert("Domain is " + domain + " filepath is " + filepath);
+    } else {
+        domain = url.value;
+    }
+    console.log(domain);
+    if (domain.match(domainExp)) /** and is available? */{
+        const error = document.getElementById("error");
+        if (error.classList.contains("visible")) {
+            error.classList.remove("visible");
+        }
+        if (url.classList.contains("invalid")) {
+            url.classList.remove("invalid");
+        }
+        url.classList.add("valid");
+        error.setAttribute('aria-hidden', true);
+        error.setAttribute('aria-invalid', false);
+        console.log("Valid");
+        return valid;
+    } else {
+
+        /*flag*/
+        const error = document.getElementById("error");
+        error.classList.add("visible");
+
+        //error.classList.add("hidden");
+        if (url.classList.contains("valid")) {
+            url.classList.remove("valid");
+        }
+        url.classList.add("invalid");
+        error.setAttribute('aria-hidden', false);
+        error.setAttribute('aria-invalid', true);
+    }
+
+}

result.js

@@ -1,69 +0,0 @@
-const submit = document.getElementById("button");
-submit.addEventListener('click', validate);
-function validate(e) {
-    e.preventDefault();
-
-    const url = document.getElementById("URL");
-    const glink = document.getElementById("GLink");
-    // if (!url) {
-    //     /* Flag */
-    // }
-    let valid = true;
-    const domainExp = new RegExp("http(s)*:\\/\\/[a-zA-Z0-9\\-]+(\\.[a-zA-Z0-9\\-]+)+");
-    const filepathExp = new RegExp("[a-zA-Z]+");
-    let count = 0;
-    let index = -1;
-    let domain = "";
-    let filepath = "";
-    for (let i=0; i < url.value.length; i++) {
-        if (url.value.charAt(i) == '/') {
-            count++;
-        }
-        if (count == 3) {
-            index = i;
-            break;
-        }
-    }
-    if (count >= 3) {
-        domain = url.value.substring(0, index);
-        if (index == url.value.length - 1) {
-            filepath = url.value.charAt(index);
-        } else {
-            filepath = url.value.substring(index, url.value.length - 1);
-        }
-        alert("Domain is " + domain + " filepath is " + filepath);
-    } else {
-        domain = url.value;
-    }
-    console.log(domain);
-    if (domain.match(domainExp)) {
-        const error = document.getElementById("error");
-        if (error.classList.contains("visible")) {
-            error.classList.remove("visible");
-        }
-        //error.classList.add("hidden");
-        if (url.classList.contains("invalid")) {
-            url.classList.remove("invalid");
-        }
-        url.classList.add("valid");
-        //url.classList.add("valid");
-        error.setAttribute('aria-hidden', true);
-        error.setAttribute('aria-invalid', false);
-        console.log("Valid");
-        return valid;
-    } else {
-
-        /*flag*/
-        const error = document.getElementById("error");
-        error.classList.add("visible");
-
-        //error.classList.add("hidden");
-        if (url.classList.contains("valid")) {
-            url.classList.remove("valid");
-        }
-        url.classList.add("invalid");
-        error.setAttribute('aria-hidden', false);
-        error.setAttribute('aria-invalid', true);
-    }
-
-}