使用 layUI做一些简单的表单验证
<form method="post" class="layui-form" > <input name="username" placeholder="用户名" type="text" lay-verify="required" class="layui-input" > <hr class="hr15"> <input name="password" lay-verify="required" placeholder="密码" type="password" class="layui-input"> <hr class="hr15"> <input value="登录" lay-submit lay-filter="login" style="width:100%;" type="submit"> <hr class="hr20" > </form> <script> $(function () { layui.use('form', function(){ var form = layui.form; form.on('submit(login)', function(data){ layer.msg(JSON.stringify(data.field),function(){ console.log('Success'); }); return false; }); }); }) </script>