We have now opened a commercial services section here on the forum for registered users. If you have a Fabrik project that you wish to have someone work on for you, post it under Help Wanted. If you are an application developer and wish to earn some money helping others, post your details under Fabrik Application Developers.
Both of these are unmoderated. It will be up to both parties to work out the details and come to an agreement.
For running J!5.1 you must https://fabrikar.com/forums/index.php?wiki/update-from-github/ or include the new file manually https://fabrikar.com/forums/index.php?threads/joomla-5-1-and-fabrik-cannot-find-files-error.54473/post-285151 See also Announcements
$rowId = $this->formModel->formData[$pk];
$rowId = $this->formModel->formData[$pk][$repeatCounter];
$rowId = (is_array($this->formModel->formData[$pk])) ? $this->formModel->formData[$pk][$repeatCounter] : $this->formModel->formData[$pk];
Try changing line 104 of plugins/fabrik_validationrule/isuniquevalue/isuniquevalue.php from
toPHP:$rowId = $this->formModel->formData[$pk];
I'm not really sure if it ever needs to be checked that $this->formModel->formData[$pk] is already an array.PHP:$rowId = $this->formModel->formData[$pk][$repeatCounter];
If so this line might be the better replacement?...
Hopefully Hugh will see this and he can decide - otherwise I'd change it myself at Github.