HTML5 Input Controls

<form method="post">

Email: <input type="email" name="email" value="" required="required">
URL: <input type="url" name="url" value="" required="required">
Telephone: <input type="tel" name="tel" value="" required="required">


<input type="submit" value="Submit" />
</form>


The above controls are introduced in HTML5 input controls. If we omit required attributes, it may be empty. Validation also will happen while submit a form.