Profile: Timothy

Problem:
How to display this week posts comparing against custom date field

Solution:
To display this week post comparing the custom date field, you will require to use the view's filter hook "wpv_filter-query".

You can fine proposed solution in this case with the following reply:
=> https://toolset.com/forums/topic/in-a-view-custom-field-filter-i-need-this_week/#post-2067171

Relevant Documentation:
=> https://toolset.com/documentation/programmer-reference/views-filters/#wpv_filter_query