如何验证必须为10位数的手机号码。不超过10且不低于10？ [英] how do I validate mobile number that must be 10 digits. No more than 10 and no less than 10?

问题描述

如何验证asp.net中的手机号码？

解决方案

再次，我会问我的朋友Google [ ^ ]。

请参阅我的评论问题。

学习正则表达式：

https://msdn.microsoft.com/en-us/library/hs600312.aspx [ ^ ]，

https://msdn.microsoft.com/en-us/library/system.text.regularexpressions.regex%28v=vs.110%29.aspx [ ^ ]，

http://en.wikipedia.org/wiki/Regular_expression [ ^ ]，

http：/ /www.regular-expressions.info/reference.html [ ^ ]。

-SA

试试这段代码：

 <   asp：TextBox     ID   = < span class =code-keyword> TextBox1    runat   = 服务器 >   <   / asp：TextBox  >   <   br \  >  
 <   asp：RegularExpressionValidator     ID   =  RegularExpressionValidator1    runat   =  server  
   
               ControlToValidate   =  TextBox1    ErrorMessage   =  RegularExpressionValidator  
   
           ValidationExpression   =  [0-9] {10}  >  <   / asp：RegularExpressionValidator   >  

how to validate mobile number in asp.net??

解决方案

Again, and again, I would ask my friend Google[^].

Please see my comment to the question.
Just learn Regular Expressions:
https://msdn.microsoft.com/en-us/library/hs600312.aspx[^],
https://msdn.microsoft.com/en-us/library/system.text.regularexpressions.regex%28v=vs.110%29.aspx[^],
http://en.wikipedia.org/wiki/Regular_expression[^],
http://www.regular-expressions.info/reference.html[^].

—SA

Try this code:

<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox><br\>
    <asp:RegularExpressionValidator ID="RegularExpressionValidator1" runat="server"

      ControlToValidate="TextBox1" ErrorMessage="RegularExpressionValidator"

    ValidationExpression="[0-9]{10}"></asp:RegularExpressionValidator>

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