Validation message for fields in portal

[Henry]

Hi there, i wish to create some calculation field to validate the record inside a portal. For example if a field length more than 15 characters then it will display a message to let user know. Now my problem is the validation field is out site the portal and i will only display the validation message for the first record of the portal. If the fiest portal record contain no error but the second record contain error, it will not display anything. What i need is to display out the corrent error message inside a portal list, not only the first record.

I have attatch 2 sample testing files that let you all know more clearly about what problem i face.

Regards,

Henry

validate.zip

[BobWeaver]

I have attached a modified version of your files. I changed the tests in the related file to produce boolean results, and then created an error message calculation field in the main file that sums the related validation calculations and produces a corresponding error message.

Modified.zip