Home > Javascript > Check object exists or not

Check object exists or not


We can check through javascript whether html element exists or not.
create this function
function checkobject(obj) {
if (document.getElementById(obj)) {
return true;
}else {
return false;
}
}

Pass element’s id in this function, this function return ‘true’ if that element exists on web page other wise return false.

 

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