Version 6 (modified by jim-django@…, 10 years ago) (diff)

minor typo

CookBook - Validate an image size

django version : 0.91

To check the height and width of an image uploaded via your form, you can implement this method into your or custom manipulator.

You need PIL to be installed.


Here we check that the image is 100*100 pixels.

import Image
import StringIO

def isValidSize(field_data, all_data):
    im =["content"]))
    if im.size != (100,100):
        raise validators.ValidationError, "The image size does not match 100*100"
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