CODE EXAMPLE FOR JAVASCRIPT

How do I check if an element is hidden in jQuery?

function checkVisibility() {
    // check if element is hidden or not and return true false
    console.log($('#element').is(':hidden'));

    // check if element is visible or not and return true false
    console.log($('#element').is(':visible'));

    if ( $('#element').css('display') == 'none' || $('#element').css("visibility") == "hidden"){
        console.log('element is hidden');
    } else {
        console.log('element is visibile');
    }
}

checkVisibility()
$('#toggle').click(function() {
    $('#element').toggle()
    checkVisibility()
})