Would any of these functions do the trick?
If not, please explain a bit further what you mean with “date between”
Not sure what you will be using this for, but maybe you can use widget ‘Calendar’ or widget ‘Scheduling’ and set the start-date and end-date in their parameter-values. Might give you an interface that you are trying to build.
I think you could use a while loop for this.
At the end you should have a list of dates that lie between the two selected dates.
There is not function for this use case. You can either write a custom Java action to achieve this or You can create custom logic in microflow.
You can use the Days between function to get the days between and you can use Add days function by adding days until it matches the end day. I would suggest creating a java action.
You can refer this link for java : https://www.baeldung.com/java-between-dates