/Javascript/jQuery/Jquery if null or empty

Jquery if null or empty

Jquery if null or empty

if (jQuery('#something').val().length != ''){}
or
if (jQuery('#something').val().length != 0){}

1

How to find whether empty or not using jQuery

if ($('div.element').is(':empty')) {
    alert('is empty');
}
else {
    alert('not empty');
}

0

Similar codes

5 votes184 views4 answers
Jquery insert option into select
Javascript jQuery
0 vote180 views2 answers
Datatable on change event jquery
Javascript jQuery
2 votes187 views2 answers
Best way to detect mobile device jquery
Javascript jQuery
8 votes198 views2 answers
Get screen resolution jquery
Javascript jQuery
1 vote181 views1 answer
Number validation in jquery
Javascript jQuery
-1 vote186 views2 answers
Jquery if div is empty
Javascript jQuery
1 vote173 views1 answer
Reset div jquery
Javascript jQuery
2 votes176 views6 answers
Select all checkbox jquery
Javascript jQuery
3 votes182 views3 answers
Clear value input jquery
Javascript jQuery
16 votes205 views3 answers
Disable element jquery
Javascript jQuery

Share