Hi,
Version : Asp.net 4.5
I am working on banking functionality and i have multiline textbox and i have black listed characters. if the text box text contains black listed characters then i need to warn the client. stop the page right there.
Can this be done using Jquery/Javascript. Sample blacklisted words : credit, social, card number and etc...
What is the best way to achieve this. Any website does this? Any sample will be very appreciated
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