Keyfilter in PrimeFaces with regexp allow ! " # $ %

Question

When I use PrimeFaces keyfilter with regexp /[0-9]/ when I test in my application I saw that I can put values like ! " # $ % &, other values like * { or A-Z are not allowed

My code is like this:

<p:inputText maxlength="5" value="#{myController.inputValue}" >
    <p:keyFilter regEx="/[0-9]/" preventPaste="false" />
</p:inputText>

Note: This affects Firefox but works well in Chrome.

Answer 1

Issue: https://github.com/primefaces/primefaces/issues/5110

PR Submitted: https://github.com/primefaces/primefaces/pull/5111

This will be fixed for PF 7.1.

As a note I documented how the problem was introduced here: https://github.com/akzhan/jquery-keyfilter/issues/16

Thanks for reporting this issue!