Using regular expressions to validate inputs inside a form will always show up an automatic hint message if it is not valid.
http://gengns.com/wp-content/uploads/2015/05/logo-onepage-300x66.png00Génesishttp://gengns.com/wp-content/uploads/2015/05/logo-onepage-300x66.pngGénesis2019-05-09 12:55:412019-05-09 14:40:38HTML5 form validation without submission
