How can I implement file uploads in Flask using WTForms?

How can I implement file uploads in Flask using WTForms?

You can use Flask-WTF to handle file uploads easily. First, ensure you have Flask-WTF installed.

What do I need to include in my form class?

In your form class, you should include a FileField and a SubmitField. Here's a basic example.

Can you show me a code snippet for that?

Sure! Here's a simple example:

from flask_wtf import FlaskForm
from wtforms import FileField, SubmitField

class UploadForm(FlaskForm):
    file = FileField('Upload File')
    submit = SubmitField('Submit')

How do I handle the uploaded file in my route?

In your route, you can access the uploaded file using form.file.data. Make sure to save it appropriately!