JavaScript Internals (521 Qs)•Part 5: ES6+ Modern Syntax, Classes, Modules & Destructuring (254 - 328)
Give an example usage of the rangeOverflow property
If an element's value is greater than its max attribute then the rangeOverflow property is true. For example, the below form submission throws an error if the value is more than 100,
html
<input id="age" type="number" max="100" />
<button onclick="myOverflowFunction()">OK</button>
javascript
function myOverflowFunction() {
if (document.getElementById("age").validity.rangeOverflow) {
alert("The mentioned age is not allowed");
}
}