Here Mudassar Khan has explained how to use Regular Expression (Regex) to accept/allow only Alphanumeric characters i.e. Alphabets (Upper and Lower case) and Numbers (Digits) in TextBox in ASP.Net using RegularExpression Validator.

Full Video: https://youtu.be/dcPU5Q53f3I

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#Shorts #Alphanumeric #Alphabets #Number #RegularExpressionValidator #TextBox #ASP.Net