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how to scan input characters in java script??

Plz help...

I want to allow user to enter only valid characters which are allowed over SMS network. problem is i dont want to allow it any way i.e either by typing or through paste action. how can i scan input characters??
Oct 25 '10 #1
1 1674
8,652 Expert Mod 8TB
you validate the characters when the user leaves the input field (onblur) or when the input value is changed (onchange).
Oct 25 '10 #2

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