Passing checkbox value to flow

[da1ve]

Hi guys,

I have an app where we send either an SMS or Email (or both) to a list of clients. I want the ability to send one or the other (or both) based on a checkbox. In my flow I set a variable for each and on the switch I set the condition to true or false but the switch would not allow me to use the term "true".

I then came across this article https://powerusers.microsoft.com/t5/Building-Power-Apps/Change-a-Text-Input-value-after-Save-on-Chec... 

So this works in principal but when I try to submit, the flow doesn't run unless both options are "checked"

WORKS:

DOESNT WORK:

SMS = Checkbox3

Email = Checkbox6

SMS

Oncheck property of the checkbox: Set(var,true);Set(varCheck,"Checked");Reset(TextInput74)

OnUncheck property of the checkbox: Set(var,true);Set(varCheck,Blank());Reset(TextInput74)

EMAIL

Oncheck property of the checkbox: Set(var,true);Set(varCheck2,"Checked");Reset(TextInput75)

OnUncheck property of the checkbox: Set(var,true);Set(varCheck2,Blank());Reset(TextInput75)

The default property is set to:

TextInput74: If(var,varCheck)

TextInput75: If(var,varCheck2)

Any suggestions how I would "pass" a default value if (for instance) email was unchecked? Like TextInput75 had a default value of "unchecked" and when Checkbox6 is selected, the value of TextInput75 changed to "Checked" - or is there a better way to do this?

Thanks,
David