Pagination

gistfile1.txt

parameter from request = page and limit

so,
offset = (page - 1) * limit

but you need to check if page <= 0 then page = 1

if limit <= 0 then set it to default minimum limit


If your request is only limit and offset, then you need to calculate the current page:

page = (limit + offset) / limit

but you need to check if offset < 0 then default to 0, and limit is must set to default minimum limit, let say = 25