Question

im developing a webbapp wich receives image resources from users, but i want to validate these image to be uploaded to have specific dimensions like 600X800 etc.

I am trying to fin answers but im running out of options :).

It would be great if someone has done this before.

Thanks your help will be apreciated

Answer 1

Try

BufferedImage bi = ImageIO.read (file);
bi.getWidth();//width
bi.getHeight ();//height