how do I validate mobile number that must be 10 digits. No more than 10 and no less than 10?

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ASP.NET

how to validate mobile number in asp.net??

Posted 31-Mar-15 1:44am

Member 11569801

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CHill60 31-Mar-15 7:50am

There are several ways. What have you already tried?

Sergey Alexandrovich Kryukov 31-Mar-15 7:53am

It depends on other requirements, such as: are there '-' or other delimiters? what should be the format?
What have you tried so far?
—SA

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CPallini · Answer 1 · 2015-03-31T01:52:00

Solution 1

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

Posted 31-Mar-15 1:52am

CPallini

Comments

Sergey Alexandrovich Kryukov 31-Mar-15 7:56am

Fair enough, a 5.
My answer is just a step forward... :-)
—SA

Sergey Alexandrovich Kryukov · Answer 2 · 2015-03-31T01:56:00

Solution 3

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

Posted 31-Mar-15 1:56am

Sergey Alexandrovich Kryukov

Comments

CPallini 31-Mar-15 8:58am

People are not willing to learn anymore...
Have my 5.

Sergey Alexandrovich Kryukov 31-Mar-15 9:35am

Not willing? Do you mean the vote of 1 :-)
Thank you, Carlo.
—SA

deepankarbhatnagar · Answer 3 · 2015-03-31T01:54:00

Try this code:

XML

<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>

how do I validate mobile number that must be 10 digits. No more than 10 and no less than 10?

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