why to use select2 code example
Example 1: select2
$('.js-example-basic-single').select2({
placeholder: 'Select an option'
});Example 2: select2
$(".js-example-basic-multiple-limit").select2({
maximumSelectionLength: 3
});$('.js-example-basic-single').select2({
placeholder: 'Select an option'
});$(".js-example-basic-multiple-limit").select2({
maximumSelectionLength: 3
});