最佳答案
I have a problem with the custom-file-input class in Bootstrap 4. after I chose which file I want to upload the filename do not show.
I use this code:
<div class="input-group mb-3">
<div class="custom-file">
<input type="file" class="custom-file-input" id="inputGroupFile02">
<label class="custom-file-label" for="inputGroupFile02">Choose file</label>
</div>
<div class="input-group-append">
<button class="btn btn-primary">Upload</button>
</div>
</div>
Any idea how I can fix it without getting too complicated?