I have an html select
option for uploading images.
<div class="row smallMargin">
<div class="col-sm-6">
Attach Image
</div>
<div class="col-sm-6">
<input type="file" ng-model="image" accept="image/*">
</div>
</div>
How can I restrict the user from uploading images which are larger than 2MB?
This example should give you an idea of how to do it:
HTML
<form class="upload-form">
<input class="upload-file" data-max-size="2048" type="file" >
<input type=submit>
</form>
JS
$(function(){
var fileInput = $('.upload-file');
var maxSize = fileInput.data('max-size');
$('.upload-form').submit(function(e){
if(fileInput.get(0).files.length){
var fileSize = fileInput.get(0).files[0].size; // in bytes
if(fileSize>maxSize){
alert('file size is more than ' + maxSize + ' bytes');
return false;
}else{
alert('file size is correct - '+fileSize+' bytes');
}
}else{
alert('Please select the file to upload');
return false;
}
});
});
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