How to validate mail adress css

<form>
	<input pattern="/^[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)*$/" required />
	<br />
	<input type="submit" value="Submit Now!">
</form>

Source: html5-tutorial.net

Similar codes

0 vote111 views1 answer
Moving nested element up css
CSS
0 vote138 views1 answer
Css battle 54 char
CSS
0 vote122 views1 answer
Stop padding from changing div size
CSS
1 vote114 views1 answer
Css validator
CSS
0 vote111 views3 answers
Ignore certificare ssl
CSS
-2 votes122 views1 answer
How to add pseudo class in html
CSS
47 votes133 views6 answers
Css blur
CSS
5 votes134 views1 answer
Disregard incoming git pull and return to last commit
CSS
0 vote126 views3 answers
Apple like scroll css
CSS
3 votes74 views2 answers
Div rounded corners
CSS