I know I can add an error to a field as follows:
Account someAccount = [select id, name from Account limit 1]; someAccount.name.addError('Bad Name');
How can I do that if the field name is only available as a String?
Account someAccount = [select id, name from Account limit 1]; String someField = 'name'; // if I could only do something like the below someAccount.addError(someField, 'Bad Name');
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You could vote for this Provide an additional addError method on SObject that accepts a field name idea, but as it has got nowhere in the last 5 years there is no reason to expect any progress in the next 5 years.
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