<input type="text" class="input_birthday">
<input type="checkbox" class="input_birthday_year" id="not_year">
<label for="not_year"><span>unknown Year</span></label>
$('.input_birthday_year', $this).change(function(){
var options = {format:"d.m.Y"},
$date_picker = $('.input_birthday', $(this).parents('.edit_form'));
if ($(this).is(':checked')){$.extend(options, {format: "d.m"});}
$date_picker.datetimepicker(options);
});
$('.input_birthday_year', $this).change();
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So everything works :) - Korey.Quigley commented on July 9th 19 at 10:42
I've been using .val() and in the mining() has made working variant, but it looks scary. - shani commented on July 9th 19 at 10:45