按钮做界面跳转时，屏蔽输入框的验证可添加属性： CausesValidation="FALSE"
<form runat="server">
< asp:Button id="button1" runat="server"
CausesValidation="FALSE" Text="Cancel" />
< /form>
菜鸟教程链接：
http://www.runoob.com/aspnet/prop-webcontrol-button-causesvalidation.html
原文：https://www.cnblogs.com/liven-lly/p/10736975.html