In your HTML file, you can use the img tag to display the image.
<img src="{% static 'images/your_image_name.jpg' %}" alt="Your Image">
To check if the QR code is true or false, you can use Django's views.py file. In your views.py file, write a function that will check the validity of the QR code. The function should redirect the user to the next page if the QR code is valid. The function should return an error message if the QR code is invalid.
from django.shortcuts import render, redirect
def scan_qr_code(request):
if qr_code_is_valid:
return redirect('next_page')
else:
error_message = 'Invalid QR code'
return render(request, 'error.html', {'error_message': error_message})