#api #bonita7 #fileupload #validation #ui #form

Validation of files/attachments


I have a form that allows a user to upload attachments.

I need to validate the attachments so that they are:

  • Only 5MB or less
  • Are only of the format .jpg, .pdf or .png.

I'm not sure how to put these constraints into effect. Can anybody please guide me. Thank you.