How do I set up a text field to only allow alpha characters? Is there a java script for this?
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You can use a validation pattern, but this will not stop anyone from entering a non alpha character.
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Hi,
you can use a regular expression to filter the values during the change event.
This will only allw to enter characters in the range a-z and A-Z.
if (!xfa.event.change.match(/[a-zA-Z]/g)) {
xfa.event.change = "";
}
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