Regarding Regular Expression Validator

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Hi Sir/ Madam....!!!

In Salary Field , the range must be 10000 to 50000.

How to set regular expression???

please Help Me Out...!!!!

ThankQ.

Posted 7-Jan-12 19:53pm

Prasad Guduri

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Solution 2

Why do you think you should stick regular exception into any… I mean, validation? :-)

Do the following: first, validate that a value is numeric using [0-9], and then parse the string into integer using int.TryParse(string) (it may also return false if there are too many digits) and finally, test integer result for being in the required length. Simple, isn't it?

—SA

Posted 7-Jan-12 20:19pm

Sergey Alexandrovich Kryukov

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Nigam Patel · Accepted Answer · 2012-01-07T20:18:00

Hi friend,

Please see below code for Email Address regular expression validations use :

<asp:textbox id="txtEmailAddress" runat="server" width="200px" cssclass="textBoxStyle" xmlns:asp="#unknown">
                             Height="20px"></asp:textbox>
                         <asp:regularexpressionvalidator id="RevEmailAddress" runat="server" errormessage="*" xmlns:asp="#unknown">
                             ValidationGroup="SignUp" ControlToValidate="txtEmailAddress" ValidationExpression="\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*"></asp:regularexpressionvalidator>

you have to change ValidationExpression Attribute value as per your need like in your case you have to set it for Salary.

one more think the you want to Set the range validation then you bust have to use range validator control

i.e Example

<asp:rangevalidator id="RangeValidator1" runat="server" errormessage="RangeValidator" maximumvalue="50000" minimumvalue="10000" xmlns:asp="#unknown"></asp:rangevalidator>

Hope this will helps you:)