test: 更新 form 测试用例

examples/form.html

@@ -121,7 +121,7 @@
         </div>
       </div>
       <div class="layui-col-md3">
-        <input type="number" value="1.1" name="arr[]" required placeholder="数字输入框" lay-affix="number" autocomplete="off" class="layui-input">
+        <input type="number" value="1.1" lay-precision="0" name="arr[]" required placeholder="数字输入框" lay-affix="number" autocomplete="off" class="layui-input">
       </div>
       <div class="layui-col-md3">
         <input type="number" step="0.01" min="0" max="10" name="arr[]" required placeholder="数字输入框" lay-affix="number" autocomplete="off" class="layui-input">