envs

src/main/resources/templates/extract-images.html

@@ -24,7 +24,7 @@
                     <option value="gif">GIF</option>
                 </select>
             </div>
-              <button type="submit" class="btn btn-primary" th:text="#{extractImages.submit}"></button>
+              <button type="submit" id="submitBtn" class="btn btn-primary" th:text="#{extractImages.submit}"></button>
             </form>
           </div>
         </div>