commenter_update.go: make link optional

api/commenter_update.go

@@ -5,7 +5,7 @@ import (
 )
 
 func commenterUpdate(commenterHex string, email string, name string, link string, photo string, provider string) error {
-	if email == "" || name == "" || link == "" || photo == "" || provider == "" {
+	if email == "" || name == "" || photo == "" || provider == "" {
 		return errorMissingField
 	}
 

frontend/profile.html

@@ -42,7 +42,7 @@
         </div>
 
         <div id="link-row" class="row" style="display: none">
-          <div class="label">Website</div>
+          <div class="label">Website (Optional)</div>
           <input class="input" type="text" name="link" id="link" placeholder="https://example.com">
         </div>