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By manalidhuri
I want to display alert message using javascript, if input document is not uploaded in dynaform.
Is there any solution?

User avatar
By programerboy
If you checked the required checkbox of the multipleFile, the form check empty files automatically
But if you want check it with JavaScript a simple code is like this:
Code: Select all
function check_form(){
	var uploadedFiles = [];
	var uploadedFilesCount = $("input[name^='form[multipleFileVar005]']").length/3;
	for(var i=0;i<uploadedFilesCount;i++){
		if(document.getElementsByName('form[multipleFileVar005]['+i+'][appDocUid]').length > 0){
			var temp = [];
			temp[temp.length] = document.getElementsByName('form[multipleFileVar005]['+i+'][appDocUid]')[0].value;
			temp[temp.length] = document.getElementsByName('form[multipleFileVar005]['+i+'][name]')[0].value;
			temp[temp.length] = document.getElementsByName('form[multipleFileVar005]['+i+'][version]')[0].value;
	if(uploadedFiles.length == 0){
		alert('You must upload at least 1 file');
	else if(uploadedFiles.length > 2){
		alert('You must upload maximum 2 files.');
} ... jMXodwH1iw
Last edited by programerboy on Sun Nov 24, 2019 4:28 am, edited 1 time in total.
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