KnowledgeHub
Questions
Tags
Users
Search
Alex Rivera
|
Logout
Edit Question
Title
Body
I am using FluentValidation and I want to format a message with some of the object's properties value. The problem is I have very little experience with expressions and delegates in C#. FluentValidation already provides a way to do this with format arguments. RuleFor(x => x.Name).NotEmpty() .WithMessage("The name {1} is not valid for Id {0}", x => x.Id, x => x.Name); I would like to do something like this to avoid having to change the message string if I change the order of the parameters. RuleFor(x => x.Name).NotEmpty() .WithMessage("The name {Name} is not valid for Id {Id}", x => new { Id = x.Id, Name = x.Name }); The original method signature looks like this: public static IRuleBuilderOptions<T, TProperty> WithMessage<T, TProperty>( this IRuleBuilderOptions<T, TProperty> rule, string errorMessage, params Func<T, object>[] funcs) I was thinking of providing this method with a list of Func. Anyone can help me with this?
Tags (comma-separated)
Save Edits
Cancel