I have an ImageField in my form. How would I enforce a file size min/max, something like --
image = forms.ImageField(max_size = 2MB)
or
image = forms.ImageField(min_size = 100k)
Thank you.
See Question&Answers more detail:osI have an ImageField in my form. How would I enforce a file size min/max, something like --
image = forms.ImageField(max_size = 2MB)
or
image = forms.ImageField(min_size = 100k)
Thank you.
See Question&Answers more detail:osmodels.py
class Product(models.Model):
image = models.ImageField(upload_to="/a/b/c/")
forms.py
class ProductForm(forms.ModelForm):
# Add some custom validation to our image field
def clean_image(self):
image = self.cleaned_data.get('image', False)
if image:
if image._size > 4*1024*1024:
raise ValidationError("Image file too large ( > 4mb )")
return image
else:
raise ValidationError("Couldn't read uploaded image")