I am using FluentValidation with a login form. The email address field is
Required and Must be a valid email address.
I want to display a custom error message in both cases.
The code I have working is:
RuleFor(customer => customer.email)
.NotEmpty()
.WithMessage("Email address is required.");
RuleFor(customer => customer.email)
.EmailAddress()
.WithMessage("A valid email address is required.");
The above code does work and shows (2) different error messages. Is there a better way of writing the multiple error message for one field?
UPDATE - WORKING
Chaining and add .WithMessage
after each requirement worked.
RuleFor(customer => customer.email)
.NotEmpty()
.WithMessage("Email address is required.")
.EmailAddress()
.WithMessage("A valid email address is required.");
You can just chain them together, it's called Fluent Validation for a reason.