mdb-ui-kit/template/material/js/material.min.js

$(function(){"object"==typeof ripples&&ripples.init(".btn:not(.btn-link),.card-image,.navbar a:not(.withoutripple),.nav-tabs a:not(.withoutripple),.withripple");var a=function(){$(".checkbox > label > input").not(".bs-material").addClass("bs-material").after("<span class=check></span>"),$(".radio > label > input").not(".bs-material").addClass("bs-material").after("<span class=circle></span><span class=check></span>"),$("input.form-control, textarea.form-control, select.form-control").not(".bs-material").each(function(){if(!$(this).is(".bs-material")){if($(this).wrap("<div class=form-control-wrapper></div>"),$(this).after("<span class=material-input></span>"),$(this).hasClass("floating-label")){var a=$(this).attr("placeholder");$(this).attr("placeholder",null).removeClass("floating-label"),$(this).after("<div class=floating-label>"+a+"</div>")}if(($(this).is(":empty")||null===$(this).val()||"undefined"==$(this).val()||""===$(this).val())&&$(this).addClass("empty"),$(this).parent().next().is("[type=file]")){$(this).parent().addClass("fileinput");var b=$(this).parent().next().detach();$(this).after(b)}}})};a(),document.arrive&&document.arrive("input, textarea, select",function(){a()}),$(document).on("change",".checkbox input",function(){$(this).blur()}),$(document).on("focus change",".form-control",function(){var a=$(this);""===a.val()&&a.removeClass("empty")}),$(document).on("blur",".form-control",function(){var a=$(this);""===a.val()&&a.addClass("empty")}),$(document).on("focus",".form-control-wrapper.fileinput",function(){$(this).find("input").addClass("focus")}).on("blur",".form-control-wrapper.fileinput",function(){$(this).find("input").removeClass("focus")}).on("change",".form-control-wrapper.fileinput [type=file]",function(){var a="";$.each($(this)[0].files,function(b,c){console.log(c),a+=c.name+", "}),a=a.substring(0,a.length-2),a?$(this).prev().removeClass("empty"):$(this).prev().addClass("empty"),$(this).prev().val(a)})});