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How to call JavaScript function in an alert box?
To call a JavaScript function in an alert box, you can try to run the following code −
Example
<!DOCTYPE html>
<html>
<body>
<script>
function myFunction(warning) {
alert(warning);
catchedAlert();
}
function catchedAlert() {
alert('Alert called!');
}
</script>
<button onclick="myFunction('This is an alert box!')">Click me!</button>
</body>
</html>
Updated on 16-Jun-2020 13:07:04
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