javascript
Posted in
4279
12:28 am, October 19, 2022
check if an item id exists in javascript
checks if 2 ids exist in one function and console logs the status
here is the result in console log
HTML
<div id="id1">id1</div>
<div id="id2x">id2x</div>Javascript
var id1 = document.getElementById("id1");
if(id1){
var id1val= id1.value;
console.log("id1 exists: " + id1val);
} else {
console.log("id1 missing");
}
var id2 = document.getElementById("id2");
if(id2){
var id2val= id2.value;
console.log("id2 exists: " + id2val);
} else {
console.log("id2 missing");
}id1
id2x
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