<form id="example" action="index.html" method="get">
  <div>
    <label>Name:</label> <input id="name" name="name" type="text" />
  </div>
  <div>
    <label>Email:</label> <input id="email" name="email" type="text" />
  </div>
  <div>
    <label>Number:</label> <input id="number" name="number" type="text" />
  </div>
  <div>
    <br /><input type="submit" value="Clean Validation!" />
  </div>
</form>
<script type="text/javascript">
  cleanValidator.init({
    formId: 'example,
    inputColors: ['#EDEDED', '#FFFFFF'],
    errorColors: ['#FFFF99', '#CF3339'],
    isRequired: ['name','email','number'],
    isEmail: ['email'],
    isNumeric: ['number']
  });
</script>