[RESOLVED] The user should be allowed to enter only these 3 numbers,1, 2, or 3, in a textbox.
Hi,
The user should be allowed to enter only these 3 numbers,1, 2, or 3, in a textbox. How to restrict him from entering other characters?
Please help.
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Thread: [RESOLVED] The user should be allowed to enter only these 3 numbers,1, 2, or 3, in a textbox.
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