thinkPHP paging determines whether it exceeds the last page

Question

My paging has a jump function. Now there are two pages of data in total. When I jump, entering 3 will also jump to the third page, but there is no data. Where should I write if it exceeds the end? The judgment is that the last page of data will be displayed on one page. Thank you in advance

Answer 1

I use tp5, which uses simple paging and will pass the last page $data->lastPage(). You can then jump to write a js to pass the last page data and judge the input. If it is less than Just use input, if it is larger, use last page