How Can One Validate Image Upload

[Kal_Lam]

@chiabotu, maybe you could follow this support article Lowering the File Size of Collected Media to control the image quality.

You could also follow this post discussed previously to restrict a user from uploading images from the device:

How to differentiate between pictures that by “took picture” or “choose image” in KoBoToolbox?

Hi @fakhrizalakbar, Please see the image below to Take Picture for KoBoToolbox: [Image%201] You could also use the new-front (under appearance) to capture new photo with font-camera (selfie) or use new-rear (under appearance) to capture new photo with rear-camera.