js check if image url exists
function checkImage(url) {
var request = new XMLHttpRequest();
request.open("GET", url, true);
request.send();
request.onload = function() {
status = request.status;
if (request.status == 200) //if(statusText == OK)
{
console.log("image exists");
} else {
console.log("image doesn't exist");
}
}
}
checkImage("https://picsum.photos/200/300");javascript how to check if image exists
// create an XHR object
const xhr = new XMLHttpRequest();
// listen for `onload` event
xhr.onload = () => {
if (xhr.status == 200) {
console.log('Image exists.');
} else {
console.log('Image does not exist.');
}
};
// create a `HEAD` request
xhr.open('HEAD', '/img/bulb.svg');
// send request
xhr.send();js check if image url exists
function checkImage(url) {
var request = new XMLHttpRequest();
request.open("GET", url, true);
request.send();
request.onload = function() {
status = request.status;
if (request.status == 200) //if(statusText == OK)
{
console.log("image exists");
} else {
console.log("image doesn't exist");
}
}
}
checkImage("https://apitest.cargoxrate.com/cache/upload/39908016179913740685.jpg?https://picsum.photos/200/300");Copyright © 2021 Codeinu
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