eyoucms自定义表单提示表单缺少标签属性{$field.hidden}

解决方法

在你的表单代码</form>上方添加一行
{$field.hidden}

完整demo

{eyou:guestbookform type='default' typeid='132'} 	<form action="{$field.action}" method="post" enctype="multipart/form-data"> 		<span>留言</span> 		<input type="text" placeholder="姓名" id='attr_60' name='{$field.attr_60}'/> 		<input type="text" placeholder="邮箱" id='attr_63' name='{$field.attr_63}' required /> 		<input class="submit" type="submit" value="提交"/> 		{$field.hidden} 	</form> {/eyou:guestbookform}