Hi,
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 allfunction 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;
uploadedFiles.push(temp);
}
else
break;
}
if(uploadedFiles.length == 0){
alert('You must upload at least 1 file');
return;
}
else if(uploadedFiles.length > 2){
alert('You must upload maximum 2 files.');
return;
}
}
https://pmlearning.info
Thanks