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Completed Form validation #29

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Completed Form validation #29

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1f59478
adding validation
Jeelex May 18, 2021
721b630
trying to use pure functions
Jeelex May 18, 2021
3ac1877
completed Form Validation
Jeelex May 18, 2021
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39 changes: 39 additions & 0 deletions Form Validation/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 name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="title" content="Form Validation" />
<meta name="description" content="Form Validation for Social Hackers Academy" />
<link rel="stylesheet" type="text/css" href="styles.css" />
<title>Form Validation</title>
</head>
<body>
<header>
<h1>Form Validation</h1>
<h2>Add your detail below!</h2>
</header>

<fieldset>
<form id="form">
<div>
<input type="text" id="fname" placeholder="Name" minlength="3" required aria-required="true" />
</div>

<div>
<input type="text" id="surname" placeholder="Surname" minlength="3" required aria-required="true" />
</div>

<div>
<input type="email" id="email" placeholder="Email" required aria-required="true" />
</div>

<button id="btn" type="submit">Submit!</button>
</form>
</fieldset>

<h3 id="validation-message"></h3>

<script src="./index.js"></script>
</body>
</html>
33 changes: 33 additions & 0 deletions Form Validation/index.js
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"use strict";

const form = document.querySelector("#form");
const fname = document.querySelector("#fname");
const surname = document.querySelector("#surname");
const email = document.querySelector("#email");
const validationText = document.querySelector("#validation-message");
const btn = document.querySelector("#btn");

form.addEventListener("input", (e) => {
e.preventDefault();
let txt = "";
validationText.innerHTML = "";

if (form.checkValidity()) {
validationText.innerHTML = "Looks Good!";
}

if (e.target.id === "fname" && !fname.checkValidity()) {
txt = fname.validationMessage;
validationText.innerHTML = `Name: ${txt}`;
}

if (e.target.id === "surname" && !surname.checkValidity()) {
txt = surname.validationMessage;
validationText.innerHTML = `Surname: ${txt}`;
}

if (e.target.id === "email" && !email.checkValidity()) {
txt = email.validationMessage;
validationText.innerHTML = `Email: ${txt}`;
}
});
13 changes: 13 additions & 0 deletions Form Validation/styles.css
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input {
margin: .5em 0;
padding: 0.5em;
font-size: 1rem;
}

input:valid:required {
background-color: lightgreen;
}

input:invalid {
box-shadow: 0 0 5px 1px red;
}