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Allow only printable characters in textfields

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Nov 19.2008

i have a req where have to allow the user to enter printable characters,
if he enters non printable characters need to throw an alert…

any suggestions or example code?

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JavaScript

3 Comments(s) ↴

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@mrhooNov 19.2008 — never mind- I see you have another thread going on this subject.
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@redditp_gmail_cauthorNov 19.2008 — mrhoo..

thanks, but that is different thread..

here i need to validate that text contains only printable characters..
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@redditp_gmail_cauthorNov 19.2008 — Hi, this one was resolved...i just checked each character between 32 and 125 againsta ascii values...

it worked..thanks
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