Gumtree Australia Support Knowledgebase - Basics - I'm receiving an error message prompting me to enter a valid number.
Homepage-Icon-SVGs Homepage-Icon-SVGs Homepage-Icon-SVGs Homepage-Icon-SVGs Homepage-Icon-SVGs
Experiencing technical issues? Please update your app or browser to the latest version. If this doesn't help, find more details here
Stay safe from scams: Keep all chats within Gumtree Messenger. Scammers may ask to move to WhatsApp or SMS and send fake payment links. Gumtree never arranges payments or deliveries outside our platform. Find more tips here
Gumtree Menu
Contact us
We are available to help you 24/7

I'm receiving an error message prompting me to enter a valid number.



If you receive an error message about "valid numbers" when trying to post your ad, itʼs possible that you weren't entering a whole number.

For example, instead of "120,000km" please input "120000". Please make sure you exclude any commas, periods, symbols, and letters — only numbers should be used. If you've tried this and youʼre still experiencing issues with posting, please contact us here.