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jquery #9

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jquery #9

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23 changes: 23 additions & 0 deletions index.html
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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 http-equiv="X-UA-Compatible" content="ie=edge">
<title></title>
</head>
<body>
<form action="" method="get">
Email: <input id="email" type="text">
<button type="submit">
<marquee behavior="" direction="">Click me!</marquee>
</button>
</form>
</body>
<script
src="https://code.jquery.com/jquery-3.3.1.js"
integrity="sha256-2Kok7MbOyxpgUVvAk/HJ2jigOSYS2auK4Pfzbm7uH60="
crossorigin="anonymous">
</script>
<script src="./lib/validate-email.js"></script>
</html>
19 changes: 19 additions & 0 deletions lib/validate-email.js
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$('#email').keyup(function (){
let email = this.value
validateEmail(email)
})
let count = 0
function validateEmail(email){
let regex = new RegExp(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/)
if(!regex.test(email)){
$('#email').css('border','4px solid red')
if(count === 0){
$('form').append(`<span id="error_message" style="color:red">Email address is not valid</span>`)
}
count++
} else {
$('#email').css('border','4px solid green')
$('#error_message').remove()
count=0
}
}
23 changes: 23 additions & 0 deletions package.json
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{
"name": "jquery-plugin",
"version": "1.0.0",
"description": "your own jquery plugin",
"main": "index.js",
"directories": {
"lib": "lib"
},
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"repository": {
"type": "git",
"url": "git+https://github.com/fzgitara/jquery-plugin.git"
},
"keywords": [],
"author": "",
"license": "ISC",
"bugs": {
"url": "https://github.com/fzgitara/jquery-plugin/issues"
},
"homepage": "https://github.com/fzgitara/jquery-plugin#readme"
}