Contact from 7 On Submit, Invalid, Spam, MailSent, Mail Failed JS triggers

wpcf-form-triggers.css

div.wpcf7 img.ajax-loader{display:none; margin:5px auto 0;}

wpcf-form-triggers.js

$(".wpcf7").on('submit.wpcf', function(e){
	$('.form .wpcf7 img.ajax-loader').css('display', 'block');
	$('.form .wpcf7 img.ajax-loader').show();
});
$(".wpcf7").on('invalid.wpcf7 spam.wpcf7 mailsent.wpcf7 mailfailed.wpcf7', function(e){
	$('.form .wpcf7 img.ajax-loader').hide();
});
$(".wpcf7").on('invalid.wpcf7',function(e){
	$('html, body').animate({
		scrollTop: $(".wpcf7-not-valid").first().offset().top-30
	}, 1000);
});