accessing-array.js

var signaturePads = [];
	   var studentSignaturePad = new SignaturePad(document.getElementById('student-signature-pad'), {
		 backgroundColor: 'rgba(255, 255, 255, 0)',
		 penColor: 'rgb(0, 0, 0)'
	   });
	   var saveButton = document.getElementById('submit');
	   var cancelButton = document.getElementById('clear1');

	   signaturePads.push(studentSignaturePad);
	   var signaturePadsContent = signaturePads.indexOf("studentSignaturePad")
		console.log(signaturePads.length);
	   // saveButton.addEventListener("click", function (event) {
	   function checksig(){
		 for(var i in signaturePads) {
		   if (signaturePads[i].isEmpty){
			   $.each(signaturePads , function(index, val){
				   alert(signaturePads[i])
			   });
		   }
		 }
	   };