FluentValidation for particular values in absence of the whole data model object

Say, I wanted to validate if FirstNane satisfied a regex prior to model creation. So I'd like to be able to say

FirstNameValidator.Validate(str)

FirstNameValidator.Validate(str)

to check if it would be valid on a model object, and get the errors, but not creating the model object first, setting all fields correctly, and then running the validator, or having another

ModelFirstNameValidator

ModelFirstNameValidator

which still needs a whole model to validate a single thing. You can assume the validity of first name is independent of the state of the whole object. How do I define a validator for just a particular type, and then aggregate it in the validator for the whole model? Does it make sense?

C#•4y ago•

1 reply

Anton

FluentValidation for particular values in absence of the whole data model object

Say, I wanted to validate if FirstNane satisfied a regex prior to model creation. So I'd like to be able to say

FirstNameValidator.Validate(str)

FirstNameValidator.Validate(str)

to check if it would be valid on a model object, and get the errors, but not creating the model object first, setting all fields correctly, and then running the validator, or having another

ModelFirstNameValidator

ModelFirstNameValidator

FluentValidation for particular values in absence of the whole data model object

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