Grey Li questions

Grey Li answers

• WTForms: Disable client-side validation on cancel
• flask-bootstrap with two forms in one page
• AttributeError: 'Request' object has no attribute 'is_xhr'
• Upload file larger than MAX_CONTENT_LENGTH in Flask results connection reset
• WTForms: Install 'email_validator' for email validation support
• ValueError: set_wakeup_fd only works in main thread on Windows on Python 3.8 with Django 3.0.2 or Flask 2.0.0
• Flask redirect doesn't work after upload
• upload files using flask-uploads
• Flask: are blueprints necessary for app factories?
• Two Flask Applications at same time