如何使用ASP.NET正则表达式验证程序

时间:2016-11-07 07:31:26

标签: c# asp.net

我正在尝试设置文本框的最小字符数,如果用户输入的dos未达到设置的最小值,则必须显示错误,在i中我尝试使用<asp:RegularExperssionValidator>进行此操作,但错误消息显示,我缺少什么或做错了什么?

<asp:TextBox ID="TextBox2" runat="server" CssClass="form-control"></asp:TextBox> 
<asp:RegularExpressionValidator ID="RegularExpressionValidator1" runat="server" 
    ErrorMessage="ID length is Less than 10" ControlToValidate="TextBox2" ValidationExpression=".{10}.*">
</asp:RegularExpressionValidator>

                `

1 个答案:

答案 0 :(得分:2)

             times  value   size    return
2016-06-01 9:07:11  14.2    595     0
2016-06-01 9:08:11  14.2    2505    0.003527341
2016-06-01 9:11:03  14.15   1       0
2016-06-01 9:13:03  14.15   2200    0.003527341
2016-06-01 9:15:04  14.2    480     0
2016-06-01 9:15:04  14.2    2965    0.003527341
2016-06-01 9:15:05  14.2    144     0
2016-06-01 9:20:05  14.2    1856    0.003514942
2016-06-01 9:22:06  14.25   300     0
2016-06-01 9:25:06  14.25   856     0.003514942