How do I limit textbox to one puntiation maximum? (calculator)

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- otoduran
- - Joined 1 Feb, 2013
  - 14 topics • 56 posts
- 1
- 5 Jan, 2020
- Quote
I'm making a simple calculator. right now everything works fine except i can write for example "0.22.3.4.5" and i want to limit it so you can only write one point.

i have it on click add "." to variable and then set variable to textbox.
Tagged:

calculator
help
input
limit
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- dop2000
- - Joined 26 May, 2016
  - 134 topics • 12,083 posts
- 2
- 6 Jan, 2020
- Quote
Change the condition Text is not "." with this one:
System compare two values: find(TextBox.text,".") < 0
- otoduran
- - Joined 1 Feb, 2013
  - 14 topics • 56 posts
- 1
- 6 Jan, 2020
- Quote
Yay took me a bit to get it. But i did. Thanks a lot. its been a while since i last used Construct ^^.

thanks dop2000