jQuery two common ways to verify that an element is empty
- 2020-05-16 06:24:45
- OfStack
This article illustrates two common ways that jQuery can verify that an element is empty. Share with you for your reference. The details are as follows:
Two methods are provided below to check if the content of the element specifying id is empty
// methods 1
if (!$('#jb51').html()) {
////www.ofstack.com nothing ;
}
// methods 2
if ($('#jb51').is(":empty")) {
////www.ofstack.com nothing ;
}
I hope this article is helpful for you to design jQuery program.