jquery if null or empty
if (jQuery('#something').val().length != ''){}
or
if (jQuery('#something').val().length != 0){}jquery if null or empty
if (jQuery('#something').val().length != ''){}
or
if (jQuery('#something').val().length != 0){}check fro text input jquery
$('#apply-form input').blur(function()
{
if( !$(this).val() ) {
$(this).parents('p').addClass('warning');
}
});.empty() in jquery
// Remove all child nodes of the set of matched elements from the DOM
// This method does not accept any arguments.
$("div.parent").empty();
$("button").click(function(){
$("div").empty();
});Copyright © 2021 Codeinu
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