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Merged
AzharAli-github merged 1 commit into from
Jan 20, 2023
Merged

Web-API #39

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Binary file added JavaScript/Advance/Web API/web-form API/images/js-logo.png
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31 changes: 31 additions & 0 deletions JavaScript/Advance/Web API/web-form API/index.html
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Original file line number Diff line number Diff line change
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<!DOCTYPE html>
<html lang="en">

<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Web-Form API</title>
</head>

<body>
<h1>Web Form Validation API</h1>
<!-- Example Three -->
<h2>checkValidity</h2>
<input id="inputOne" type="number" min="100" max="300" required>
<button onclick="DisplayOne()">Click</button>
<p id="textOne"></p>
<!-- Example Two -->
<h2>rangeOverflow()</h2>
<input id="inputTwo" type="number" max="100">
<button onclick="DisplayTwo()">Click</button>
<p id="textTwo"></p>
<!-- Example Three -->
<h2>rangeUnderflow()</h2>
<input type="number" min="100" id="inpThree">
<button onclick="DisplayThree()">Click</button>
<p id="textThree"></p>
<script src="script.js"></script>
</body>

</html>
38 changes: 38 additions & 0 deletions JavaScript/Advance/Web API/web-form API/script.js
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/* Validation in JavaScript API
There many types of Validation at first we will try
1.checkValidity()
*/

let textOne = document.getElementById('textOne');

function DisplayOne() {
const InpObjOne = document.getElementById('inputOne');
if (!InpObjOne.checkValidity()) {
textOne.innerHTML = InpObjOne.validationMessage;
} else {
textOne.innerHTML = "Great it's OK!"
}
}

// 2. rangeOverflow Property

let textTwo = document.getElementById('textTwo');

function DisplayTwo() {
let inputTwo = document.getElementById('inputTwo');
if (inputTwo.validity.rangeOverflow) {
text = "Value is Too Large"
}
}


// 3. rangeUnderflow Property

let textThree = document.getElementById('textThree');

function DisplayThree() {
let inpThree = document.getElementById('inpThree');
if (inpThree.validity.rangeUnderflow) {
textThree.innerHTML = "Value is Too Small"
}
}