Mitu Sergiu MSerj

MSerj / onlyNumbers.js

Last active December 6, 2017 08:41

only numbers

	//only-numbers
	$(".only-numbers").on("keypress", function (evt) {
	var charCode = (evt.which) ? evt.which : event.keyCode;
	return !(charCode > 31 && (charCode < 48 \|\| charCode > 57));
	});

MSerj / placeholder.js

Created October 30, 2017 19:22

hide placeholder on focus and return it on blur

	$('input, textarea').focus(function(){
	$(this).data('placeholder',$(this).attr('placeholder'));
	$(this).attr('placeholder','');
	});
	$('input, textarea').blur(function(){
	$(this).attr('placeholder',$(this).data('placeholder'));
	});