2 files changed, 27 insertions, 12 deletions

diff --git a/_includes/cig_password.html b/_includes/cig_password.html
index 5118a5c..e3be28b 100644
--- a/_includes/cig_password.html
+++ b/_includes/cig_password.html
@@ -1,32 +1,40 @@
 <div>
-    <form id="cig-password">
+    <form id="cig-password" novalidate>
         <div class="form-floating mb-3">
             <input type="text" class="form-control" placeholder="Serial Number" name="serial" id="serial" required pattern="[A-Z]{4}[0-9a-z]{8}">
-            <label for="serial">GPON S/N in format GPONabc12345</label>
+            <label for="serial" class="form-label">GPON S/N in format GPONabc12345</label>
+            <div class="invalid-feedback">
+                Please provide a valid GPON S/N.
+            </div>
         </div>
         <div class="mb-3">
             <input type="submit" class="btn btn-primary" value="Generate!" id="submit">
-            <label for="submit">Warning: this script is hosted on a third-party server.</label>
+            <label for="submit" class="form-label">Warning: this script is hosted on a third-party server.</label>
         </div>
         <div class="form-floating mb-3">
             <input readonly type="text" class="form-control" placeholder="Serial Number" name="username" id="username" value="{{include.username}}">
-            <label for="username">Username</label>
+            <label for="username" class="form-label">Username</label>
         </div>
         <div class="form-floating mb-3">
             <input readonly class="form-control" type="text" id="result" placeholder="Result">
-            <label for="result">Password</label>
+            <label for="result" class="form-label">Password</label>
         </div>
     </form>
     <script>
         var cigPassword = document.getElementById('cig-password');
         cigPassword.addEventListener('submit', (event) => {
             event.preventDefault();
-            const data = new URLSearchParams(new FormData(cigPassword));
-            var url = new URL("https://cigpassword.ml/");
-            url.search = data.toString();
-            fetch(url, {mode: 'cors'}).then(response => response.json()).then(json => document.getElementById('result').value = json.password).catch((error) => {
-                document.getElementById('result').value = "Error!"
-            });
+            if (!cigPassword.checkValidity()) {
+                event.preventDefault();
+            } else {
+                const data = new URLSearchParams(new FormData(cigPassword));
+                var url = new URL("https://cigpassword.ml/");
+                url.search = data.toString();
+                fetch(url, {mode: 'cors'}).then(response => response.json()).then(json => document.getElementById('result').value = json.password).catch((error) => {
+                    document.getElementById('result').value = "Error!"
+                });
+            }
+            [...cigPassword.elements].map(e => e.parentNode).forEach(e => e.classList.toggle('was-validated', true));
         });
     </script>
 </div>
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diff --git a/_includes/icons/custom.html b/_includes/icons/custom.html
index a83ef5b..7fc2266 100644
--- a/_includes/icons/custom.html
+++ b/_includes/icons/custom.html
@@ -9,4 +9,11 @@
     <svg xmlns="http://www.w3.org/2000/svg" fill="currentColor"  viewBox="0 0 16 16" role="img" aria-label="GitHub">
         <path d="M8 0C3.58 0 0 3.58 0 8c0 3.54 2.29 6.53 5.47 7.59.4.07.55-.17.55-.38 0-.19-.01-.82-.01-1.49-2.01.37-2.53-.49-2.69-.94-.09-.23-.48-.94-.82-1.13-.28-.15-.68-.52-.01-.53.63-.01 1.08.58 1.23.82.72 1.21 1.87.87 2.33.66.07-.52.28-.87.51-1.07-1.78-.2-3.64-.89-3.64-3.95 0-.87.31-1.59.82-2.15-.08-.2-.36-1.02.08-2.12 0 0 .67-.21 2.2.82.64-.18 1.32-.27 2-.27.68 0 1.36.09 2 .27 1.53-1.04 2.2-.82 2.2-.82.44 1.1.16 1.92.08 2.12.51.56.82 1.27.82 2.15 0 3.07-1.87 3.75-3.65 3.95.29.25.54.73.54 1.48 0 1.07-.01 1.93-.01 2.2 0 .21.15.46.55.38A8.012 8.012 0 0 0 16 8c0-4.42-3.58-8-8-8z"/>
     </svg>
-</symbol> 
\ No newline at end of file
+</symbol>
+<symbol id="svg-edit" viewBox="0 0 24 24">
+    <title>Edit</title>
+    <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
+        <path d="M20.71 7.04c.39-.39.39-1.04 0-1.41l-2.34-2.34c-.37-.39-1.02-.39-1.41 0l-1.84 1.83 3.75 3.75M3 17.25V21h3.75L17.81 9.93l-3.75-3.75L3 17.25z">
+        </path>
+    </svg>
+</symbol>
\ No newline at end of file