If we want to select something tricky in geo directory advance search than it is not available in default like i was want to add duration days for course from 1 to 100 but in front end it will we some range for select with three option 1- Less than 1 week2-1 week to 1 […]
Filter and action difference in one word
Actions can have any functionality, and Filters can exist to modify data. Actions may or may not passed any data by their action hook, and Filters are passed data to modify by their hook. Actions do not return their changes, and Filters must return their changes.