Calendar Date Restrictions

[Kookykrumbs]

Hello,

I'm wondering if I can modify a calendar within a form on Powerapps that would restrict anyone from picking a date more than 120 days ago from today's date.  

It's basically a credit card dispute form in which we do not dispute transactions made more than 120 days ago, but as an organization, we're often finding our staff submitting things from way longer than 120 days ago.  Is there a way to gray out the days beyond 120?  Or even just restrict it so it won't allow the user to proceed?

By the way, my calendar was pulled from a Sharepoint List Data source.

[mdevaney · Accepted solution]

@Kookykrumbs 
Yes, you can restrict the user from moving forward if they have picked an invalid date.  To do this put my code in the DisplayMode property of the Submit button.

If(DatePicker_Transaction.SelectedDate < Today() - 120, DisplayMode.Disabled, DisplayMode.Edit)

You could also make a warning pop up with the text "Must selected a valid date" by using this code in the Visible property of a label.

DatePicker_Transaction.SelectedDate < Today() - 120

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[Kookykrumbs]

Hello,

Thank you @mdevaney  for the quick response.  I really like your label idea.  I gave it a try, but the label doesn't pop up, and there's a red x at the top left hand corner of the label which in the screenshot I've attached is invisible.  Do you know what I missed?

[Kookykrumbs]

@mdevaney  Nevermind!  Please disregard, I figured it out.  I had to replace "DatePicker_Transaction" with "DataCardValue4".  Thank you!

[mdevaney]

@Kookykrumbs 

Could you please come back and accept my answer as the solution?