Sure! Here’s an HTML content inside a `div` tag, demonstrating how to create a file upload form that allows only one file to be uploaded per request.
“`html
“`
In the above example, we create a `form` element with an `action` attribute pointing to the endpoint where you want to handle the file upload (replace `your_upload_endpoint` with the actual endpoint URL).
The `method` attribute is set to `post` as we want to send the file to the server using the POST method.
The `enctype` attribute is set to `multipart/form-data` which is necessary when dealing with file uploads.
Inside the form, we add a label and an input field of type `file`. The `for` attribute of the label should match the `id` attribute of the file input, so that clicking on the label focuses the corresponding input. The `name` attribute of the file input determines the key under which the file will be available in the server request.
By adding the `required` attribute to the file input, we make sure that the user must select a file before submitting the form.
Finally, we have a submit button to trigger the file upload process.
Please note that this HTML code should be placed within appropriate tags like `` and ``. However, as you explicitly requested to exclude those tags, I have provided the code without them.