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Tony66Tony66 

Display a message on page if the number field on related records in not same

Hello, we have a requirement to display a warning message on the vf summary page, if the requestnumber field on the related child records of the workorder is not the same. What would be the best approach to acheive it? 
Sai PraveenSai Praveen (Salesforce Developers) 
Hi Tony,

The developer community recommends providing any attempts/code you've started, any errors you're getting, or where exactly you're struggling in achieving this while posting a question.

Thanks,