Web Forms :: Create A Textbox That Accepts Only Numeric Values?

Feb 18, 2011

I need to create a textbox that accepts only numeric values. If the user presses a string in the textbox an alert message should be displayed.The user should not be able to type other characters Users should be displayed a instant message when character other than numeric is pressed

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[Code]....

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[Code]....

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[Code]....

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