parsleyjs
Version:
Validate your forms, frontend, without writing a single line of javascript!
149 lines (119 loc) • 6.06 kB
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">
<meta name="description" content="Parsley, the ultimate frontend javascript form validation library">
<meta name="author" content="Guillaume Potier">
<title>Parsley - Examples | Custom validator</title>
<!-- Bootstrap core CSS -->
<link href="../../bower_components/bootstrap/dist/css/bootstrap.css" rel="stylesheet">
<!-- Custom styles for this template -->
<link href="../assets/docs.css" rel="stylesheet">
<!-- HTML5 shim and Respond.js IE8 support of HTML5 elements and media queries -->
<!--[if lt IE 9]>
<script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
<script src="https://oss.maxcdn.com/libs/respond.js/1.3.0/respond.min.js"></script>
<![endif]-->
<link href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/7.3/styles/github.min.css" rel="stylesheet">
<link href="../../src/parsley.css" rel="stylesheet">
</head>
<body class="examples">
<div class="container">
<div class="masthead">
<div class="header">
<h3 class="text-muted"><a href="../../">Parsley</a></h3>
<span class="social-buttons inline-block">
<a href="https://twitter.com/share" class="twitter-share-button" data-url="http://parsleyjs.org" data-text="Parsley, the ultimate javascript form validation library. #parsleyjs" data-via="guillaumepotier" data-related="guillaumepotier" data-hashtags="parsleyjs">Tweet</a>
<script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');</script>
<iframe src="http://ghbtns.com/github-btn.html?user=guillaumepotier&repo=Parsley.js&type=watch&count=true" allowtransparency="true" frameborder="0" scrolling="0" width="110" height="20"></iframe>
<iframe src="http://ghbtns.com/github-btn.html?user=guillaumepotier&repo=Parsley.js&type=fork&count=true" allowtransparency="true" frameborder="0" scrolling="0" width="110" height="20"></iframe>
</span>
</div>
</div>
<ul class="nav nav-justified">
<li><a href="../../">Home</a></li>
<li class="active"><a href="../examples.html">Examples</a></li>
<li><a href="../index.html">Documentation</a></li>
<li><a href="../download.html">Download</a></li>
<li><a href="../help.html">Help</a></li>
<li><a href="../annotated-source/main.html">Annotated source</a></li>
<li><a href="../tests.html">Tests</a></li>
</ul>
<div class="row">
<!-- ###################### BEGINNING OF EXAMPLE ######################-->
<div class="col-md-4">
<h2>Craft your own validators demo</h2>
<small class="pull-left"><a href="../examples.html"><< Back to examples</a>
— <a href="#" class="play">Try it on CodePen</a>
</small>
<span class="clearfix"></span>
<hr></hr>
<div class="form-group example">
<form id="demo-form" data-parsley-validate>
<label for="question">Please enter a palindrome:</label>
<input type="text" class="form-control" name="s" required data-parsley-palindrome>
<label for="question">Please enter a multiple of 3:</label>
<input type="text" class="form-control" name="nb" required data-parsley-multiple-of="3">
<label for="question">Please provide a file smaller than 42Kb:</label>
<input type="file" name="f" required data-parsley-max-file-size="42">
<input type="submit" class="btn btn-default pull-right" />
</form>
</div>
</div>
<div class="col-md-8">
<div class="code-block">
<pre><code class="example"></code></pre>
</div>
</div>
</div>
<!-- ###################### END OF EXAMPLE ######################-->
<!-- Site footer -->
<div class="footer">
<p>© <a href="https://twitter.com/guillaumepotier" title="Guillaume Potier on Twitter">Guillaume Potier</a> 2014 - <a href="http://wisembly.com">@Wisembly</a></p>
</div>
</div>
<script type="text/javascript" src="../../bower_components/jquery/dist/jquery.min.js"></script>
<script type="text/javascript" src="../../bower_components/bootstrap/js/affix.js"></script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/7.3/highlight.min.js"></script>
<script type="text/javascript" src="../../dist/parsley.js"></script>
<script type="text/javascript" class="example">
window.Parsley.addValidator('palindrome', {
validateString: function(value) {
return value.split('').reverse().join('') === value;
},
messages: {
en: 'This string is not the reverse of itself',
fr: "Cette valeur n'est pas l'inverse d'elle même."
}
});
window.Parsley.addValidator('multipleOf', {
validateNumber: function(value, requirement) {
return value % requirement === 0;
},
requirementType: 'integer',
messages: {
en: 'This value should be a multiple of %s.',
fr: "Ce nombre n'est pas un multiple de %s."
}
});
window.Parsley.addValidator('maxFileSize', {
validateString: function(_value, maxSize, parsleyInstance) {
if (!window.FormData) {
alert('You are making all developpers in the world cringe. Upgrade your browser!');
return true;
}
var files = parsleyInstance.$element[0].files;
return files.length != 1 || files[0].size <= maxSize * 1024;
},
requirementType: 'integer',
messages: {
en: 'This file should not be larger than %s Kb',
fr: "Ce fichier est plus grand que %s Kb."
}
});
</script>
<script type="text/javascript" src="../assets/example.js"></script>
</body>
</html>