In jQuery, it is possible to toggle the visibility of an element. We can use the functions .hide(), .show() or .toggle().
We can also check whether a element is hidden or visible using jQuery.
To check whether a element is visible or not you can use
if( $(element).is(":visible") )
{
//your code here
}
{
//your code here
}
or you can also use
if( $(element).css('display') == 'none' )
{
//your code here
}
{
//your code here
}
If you want to select all the elements which are hidden use this
$('element:hidden')
If you want to select all the elements which are visible use this
$('element:visible')
