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We use the "image URL" field via profile to allow members to upload their organization logo. We would like to limit the file size a user can upload. Are there any options for us? Thank you!

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    Are you using Drupal, Joomla or WP? – Coleman Oct 14 '17 at 12:38
  • We are using WP and CiviCRM 4.7.14. – Ferdinand Weps Oct 15 '17 at 18:36
  • Are you uploading other files that will be larger than the image file size? – Sleewok Oct 17 '17 at 20:37
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You should be able to implement a hook via PHP to validate the profile when it is submitted: https://docs.civicrm.org/dev/en/latest/hooks/hook_civicrm_processProfile/.

Someone else may want to chime in. I'm not sure if you can use form hooks with profiles. Otherwise you may check this: https://docs.civicrm.org/dev/en/latest/hooks/hook_civicrm_validateForm/

You can then use PHP to validate the file size: Check this thread (https://stackoverflow.com/questions/9153224/how-to-limit-file-upload-type-file-size-in-php).

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