Regular expressions

[Circuits]

I am trying to search this string for a " . " and if it is not found I want this button to be enabled. Something like this:

enabled:
{
   var regX = /[.]/g;
   if(entryDisplay.text.search(regX) === -1)
   {
       true
   }
   else
   {
      false
   }
}

but I can't seem to figure out how to declare this regular expression in QML. The documentation is confusing me I dont see why I would need to use QRegExpValidator class for this and even if I do, for some reason, even though I have imported QtQuick I can't create a QRegExp variable.

[ODБOï]

hi
you forgot return

**return** true 

you can also use indexOf(str) js function, it returns -1 if str is not found

 enabled: entryDisplayText.indexOf(".")=== -1

[Circuits]

@LeLev Ah I see now, thank you. Yes the other way you mentioned is more simple, I think I will use that, thanks.