link => btn

react-tuto/src/components/Settings.js

@@ -53,7 +53,7 @@ class Settings extends React.Component {
   onSubmit(e) {
     e.preventDefault();
     const { iframeSrc } = this.state;
-    console.log('iframe src', iframeSrc);
+    console.log('set iframe src', iframeSrc);
     $('#iframe').attr('src', iframeSrc);
     this.saveToLS();
   }
@@ -70,7 +70,7 @@ class Settings extends React.Component {
             <label htmlFor="iframe-src">Iframe source URL</label>
           </div>
 
-          <a type="submit" className="waves-effect waves-light btn">Save</a>
+          <button type="submit" className="waves-effect waves-light btn">Save</button>
         </form>
       </div>
     );