Reply To: Get Form data after woocommerce purchase completed

Thank you i will try to do that also, i have managed with sessions,

I have another problem, when i copy date picker field to another datepicker the date is shown, but the other datepicker data that is copied is not saved to the database, the field is empty,
How can i set the value of datepicker from previous datepicker and save both data to the database?

My code:

$('.quform-field-45_71_1').click(function() {
    
    var copy = $(this).is(':checked');
  

$('.quform-field-45_70').val(copy ? $('.quform-field-45_6').val() : '');