Configuring the display of date and time in an input

Need help App Organization
1

I have a date input for recording the date and time of a piece of data but I would like the user to only be able to choose the current date and time.
How to proceed

2

Is the requirement more of a timestamp that’s visible to the user than a date entry?

Ie do you just need the user to see that the current date has been inputted when they are performing the related actions?

3

Yes, in fact the user must save data but he must necessarily use the current date and time to avoid fraud.

4

You can add an input field, select the default value to be current date and time, then check the box ‘this input can’t be changed’ on the date and time property.

Alternatively when the user clicks the button you can add a workflow to add the current date / time as a data field against whatever they are submitting

5

Thanks