Answers for "jquery check is empty"

1

jquery if null or empty

if (jQuery('#something').val().length != ''){}
or
if (jQuery('#something').val().length != 0){}
Posted by: Guest on July-29-2020
0

jquery if div is empty

function isEmpty( el ){
      return !$.trim(el.html())
  }
  if (isEmpty($('#element'))) {
      // do something
  }
Posted by: Guest on September-16-2020
1

jquery empty

// Remove all child nodes of the set of matched elements from the DOM
// This method does not accept any arguments.
$("div.parent").empty();
Posted by: Guest on September-01-2020

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