SharePoint Form Validation: client-side validation for SharePoint list field data, checking required field, regular expression and validating data range and compare.
Quickly cross-reference data from a list or site then apply a combination of filters to reduce the options presented in menus to eliminate error from incompatible values. Support look up information from "Date and Time" and "Number"columns.
The boostsolutions End-User Viewer Tool is a free tool that displays the total number of end-users in a SharePoint Site Collection or Farm and gives the administratorthe ability to delete invalid/inactive user accounts.
Users can add one or more filters to build multiple cascaded relationships for the Cascaded Lookup column. And no limitation on number of cascading levels.