Question by e-bonneville · Feb 04, 2011 at 05:07 PM · gui regex

Is there a way to limit GUI.TextField to numbers only?

After some research, I've found that I should be using something like RegEx, but I can't figure out how to implement it, because I have no idea how RegEx works.

I suppose I might be able to find something on RegEx if I had access to Google, but I don't at the moment (it's not that I'm lazy).

Thanks, Elliot Bonneville

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Eric5h5 · Feb 04, 2011 at 05:23 PM 1

Answered already here: http://answers.unity3d.com/questions/11553/restrict-characters-in-gui-textfield

e-bonneville · Feb 04, 2011 at 05:38 PM 0

Yes, I linked to that, but explained that I couldn't figure out how to implement RegEx for numbers only.

yoyo · Feb 04, 2011 at 06:27 PM 1

It's explained pretty well in the answer, but what you want is the regex @"[^0-9]" -- i.e. replace everything that's not a digit between 0 and 9. $$anonymous$$ore info on .NET regular expressions here -- http://msdn.microsoft.com/en-us/library/hs600312.aspx.

e-bonneville · Feb 04, 2011 at 06:59 PM 0

Okay, thank you. Put that in an answer and I'll accept it. (I just didn't know the correct term to use).

Is there a way to limit GUI.TextField to numbers only?

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