
How to validate input type file size in jQuery for multiple records
How to validate input type file size in jQuery for multiple records
Hello everyone, in this post we will examine how to solve the "How to validate input type file size in jQuery for multiple records" programming puzzle.
You can validate input file size in jquery for multiple records by using $.each() method on file input array and validate each file by specifying the max file size limit.-
Validate input type file size for multiple records in jQuery
<!-- HTML Input tag --> <input type="file" name="file" id="file" multiple /> <div id="resp"></div> <!--jQuery CDN with JavaScript Code --> <!-- jQuery CDN --> <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.6.0/jquery.min.js" integrity="sha512-894YE6QWD5I59HgZOGReFYm4dnWc1Qt5NtvYSaNcOP+u1T9qYdvdihz0PPSiiqn/+/3e7Jo4EaG7TubfWGUrMQ==" crossorigin="anonymous" referrerpolicy="no-referrer"></script> <script> var fileInput = document.getElementById('file'); fileInput.addEventListener("change", function(event){ let files = event.target.files; let ResponseTxt = ''; $(files).each(function(index, file) { if(file.size > 1048576){ ResponseTxt += 'File : '+file.name + ' is greater than 1MB. <br/>'; }else{ ResponseTxt += 'File : '+file.name + ' has a valid size. <br/>'; } }); document.getElementById('resp').innerHTML = ""; document.getElementById('resp').innerHTML += ResponseTxt; }); </script>
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