How to validate weather the number is Positive or Negative

Implementation Steps:

1. Navigate to https://make.powerapps.com

2. Click Apps --> Click New --> Select Canvas App --> Choose Tablet/Phone based on your needs --> Enter name and Click Ok

3. Add Label and Name it as INPUT NUMBER

4. Add Text Box and Change format to NUMBER (Name it as txtnumber)

5. Add Submit Button

6. On Select of Submit Button Write Below Code

If(Value(txtnumber.Text)>0,Notify("Enter Number " & txtnumber.Text & " is Positive",NotificationType.Success),Notify("Enter Number " & txtnumber.Text & " is Negative",NotificationType.Success))

Testing:

Input Number : 5 and Submit

Input Number : -5 and Submit

That's it 🙂