Re: Input field with a single character

From	Martin Leese <please@see.Web.for.e-mail.INVALID>
Newsgroups	comp.lang.javascript
Subject	Re: Input field with a single character
Date	2019-10-23 09:40 -0600
Organization	A noiseless patient Spider
Message-ID	<qops8u$s1p$1@dont-email.me> (permalink)
References	<44qdnScci8v4cjLAnZ2dnUU7-bnNnZ2d@westnet.com.au>

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Andrew Poulos wrote:
> I had a text field with max="1" in which the user is to enter a single 
> "symbol" (such as an exclamation mark, period, single letter, single 
> numeral...) It also needed to accept single emoji.
> 
> On Windows with Chrome an emoji has a length of 2 (at least the ones I 
> tested have) so I changed the field to max="2". It needs to return a 
> single "symbol" so I need to be able to tell two characters from a 
> single emoji;

Maybe you need a length of 3 :-)

-- 
Regards,
Martin Leese
E-mail: please@see.Web.for.e-mail.INVALID
Web: http://members.tripod.com/martin_leese/

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Input field with a single character Andrew Poulos <ap_prog@hotmail.com> - 2019-10-23 17:12 +1100
  Re: Input field with a single character "R.Wieser" <address@not.available> - 2019-10-23 08:24 +0200
  Re: Input field with a single character JJ <jj4public@vfemail.net> - 2019-10-23 15:28 +0700
    Re: Input field with a single character Jon Ribbens <jon+usenet@unequivocal.eu> - 2019-10-23 12:24 +0000
  Re: Input field with a single character Martin Leese <please@see.Web.for.e-mail.INVALID> - 2019-10-23 09:40 -0600

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