Make sure the end date isn't before the start date

Please forward to Kevin G - That is what we are doing and still can not get it to post to Google calendar - please take a look at our latest form - 

: https://form.jotform.com/91156966595170

The workaround is to get the difference between the two dates.

If the difference is less than zero, that means the END DATE is before the START DATE.

You can then perform condition out of the result.

Example, you can show a text message that END DATE can't be before the START DATE. You can also disable the submit button at the same time to prevent submission.

Here's how:

1. Use 2 Date Pickers with Time Enabled.

2. Add Form Calculation Widget and then get their difference (End Date - Start Date)

3. Add a Text for the custom message.

4. Create Show/Hide Condition that shows the custom message when the calculation (date difference) is less then 0. This means the End Date is before the Start Date.

Example:

5. Create another condition this time on Enable/Require Field that Disables the Submit button with the same IF statement.

Let us know if you need further assistance.