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Hello,
I have a trigger for validate EAN code, and I need show error message in page layout, how I can ?
Thanks for all
Saludos !
you can use adderror to display error in trigger. Please check the below link.
http://boards.developerforce.com/t5/Apex-Code-Development/Salesforce-trigger-addError-method/td-p/310045
you can use adderror to display error in trigger. Please check the below link.
http://boards.developerforce.com/t5/Apex-Code-Development/Salesforce-trigger-addError-method/td-p/310045