feature not working to allow customized minimum night stay

[Michelle2108]

Can you please explain to me how I can change the minimum night stay for some days.  There is  a feature that pops up but when I try and change the number it does nothing and will not allow me to delete what is already in the box and change to a different number.  What I am trying to acheive is that people can stay just one night on weedays and minimum of 2 nights on weekends.  

thank you in advance!

[Emiel1]

@Michelle2108 

You need to create a ruleset for that 2 nights minimum and apply it to the weekends you want it to be active. Please note "professional tools" is needed for this.