Using SharePoint Online with InfoPath 2013
I have a field named "Marks" in a repetitive section.
I want that when user add repetitive section and put the data in Marks field, a condition will apply that the total of all "Marks" field figures will be <=100. if user is adding a no. that make the total more then 100 then he/she will not be able to enter the data.
More then 50 users will going to use this form and I want that this condition will consider the total of each user separately.
Pls suggest if this is achievable ? if yes then how !