Background of the issue:
In case choose from product attribute option in "any product from Contact lenses products"
a lot of time appear "invalid value posted for product attribute" ERROR: hidden link.
Symptoms:
1- in case using incognito mode the issue decrease more than using normal browser mode
2- The error appear in both language version "English + Arabic"
3- The error massage appear randomly Arabic in English Version, Show English error in Arabic version 🙂
4- if refresh the product page, the issue disappear
Questions:
Why does the 'invalid value posted for product attribute' error occur?
Why does the error message appear in the wrong language?
Why does the issue decrease in incognito mode?
Thanks for contacting us. I've checked your screenshot and I can see the error message above the product title. It looks like some custom feature from the theme/plugin and I will need to investigate this further.
I will require temporary access (WP-Admin and FTP) to a test site where the problem has been replicated, if possible. This will enable me to provide better assistance and determine if any configurations need to be modified.
Please note that it is important to have a backup for security purposes and to prevent any potential data loss. You can use the UpdraftPlus plugin (https://wordpress.org/plugins/updraftplus/) to fulfill your backup requirements.
Your upcoming reply will be treated with confidentiality and will only be visible to you and me.
✙ To resolve the issue, I may need your consent to deactivate and reactivate plugins and the theme, as well as make configuration changes on the site if necessary. This emphasizes the significance of having a backup.
