diff --git a/templates/index.hbs b/templates/index.hbs
index 25e31df..97ac065 100644
--- a/templates/index.hbs
+++ b/templates/index.hbs
@@ -54,7 +54,7 @@
           <div>
             <span>Link ID:</span>
             <label for="link-rand">
-              <input type="radio" name="linkid" id="link-rand" checked>
+              <input type="radio" name="linkid" value="random" id="link-rand" checked>
               <div>
                 <span>Random</span>
               </div>
@@ -63,11 +63,11 @@
               <input type="radio" disabled style="opacity:0" aria-hidden="true">
               <div>
                 <label>Length: <input type="number" name="link-rand-len" min="4" max="20" size="5" value="6"></label>
-                <label>Exclude symbols: <input type="text" size="5" value="lIO"></label>
+                <label>Exclude symbols: <input type="text" name="link-rand-exclude" size="5" value="lIO"></label>
               </div>
             </label>
             <label for="link-custom">
-              <input type="radio" name="linkid" id="link-custom">
+              <input type="radio" name="linkid" value="custom" id="link-custom">
               Custom:
               <input type="text" name="link-custom-input" minlength="4" maxlength="30" pattern="^[A-Za-z0-9_-]+$">
             </label>