How to set default options in datepicker ()

Question

How can you set some default parameters in datepicker () instead of setting parameters every time the collector is initialized?

$(".selector").datepicker({ dateFormat: 'yy-mm-dd' }); 

Answer 1

use .setDefaults ()

 $.datepicker.setDefaults( settings ) 

after that just

 $(".selector").datepicker(); 

Answer 2

 var defaultFormat = {dateFormat: 'yy-mm-dd'}; $.datepicker.setDefaults(defaultFormat);