Widget upload-url: could you add a <label></label> next to the <input type='file' /> ?
The upload-url-xyz widget generates an input[type='text'] and an input[type='file'] as expected.
But I can't customise it.
To customise, I need a
<label></label> element like this:
<input type="file" name="file" id="file" class="inputfile" /> <label for="file">Choose a file</label>
I discussed it with @jbpasquier for another problem and he said it's a common use to add a label then customise it and hide input.
I have found an article about that: https://tympanus.net/codrops/2015/09/15/styling-customizing-file-inputs-smart-way/