Validation result

Error

Info

Checks if string is valid email address.

Usage

var spec = Specification.Email();

spec.IsSatisfiedBy("john.doe@gmail.com");   // true
spec.IsSatisfiedBy("email.example.com");    // false
spec.IsSatisfiedBy(null);    // false

As property

var customerSpec = Specification.Email<Customer>(c => c.Email);

customerSpec.IsSatisfiedBy(new Customer { Email = "john.doe@gmail.com" });   // true
customerSpec.IsSatisfiedBy(new Customer { Email = "email.example.com" });    // false
customerSpec.IsSatisfiedBy(new Customer { Email = null });    // false

Not Email

var spec = Specification.NotEmail();

spec.IsSatisfiedBy("john.doe@gmail.com");   // false
spec.IsSatisfiedBy("email.example.com");    // true
spec.IsSatisfiedBy(null);    // true

As property

var customerSpec = Specification.NotEmail<Customer>(c => c.Email);

customerSpec.IsSatisfiedBy(new Customer { Email = "john.doe@gmail.com" });   // false
customerSpec.IsSatisfiedBy(new Customer { Email = "email.example.com" });    // true
customerSpec.IsSatisfiedBy(new Customer { Email = null });    // true

EF 6 support

Right now EmailSpecification uses Regex for verification - it is not supported in LinqToEntities (LinqToSql).