class CrSerializer::Assertions::EmailAssertion(ActualValueType)

Overview

Validates a string is a properly formatted email.

Usable on only String properties

Optional annotation fields:

@[Assert::Email]
property data : String

NOTE Nil values are considered valid

Included Modules

Defined in:

CrSerializer/assertions/email.cr

Constant Summary

HTML5 = /^[a-zA-Z0-9.!\#$\%&\'*+\\\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)+$/
LOOSE = /^.+\@\S+\.\S+$/

Constructors

Instance Method Summary

Instance methods inherited from module CrSerializer::Assertions::Assertion

actual actual, field : String field, valid? : Bool valid?

Constructor methods inherited from module CrSerializer::Assertions::Assertion

new(field : String, message : String | Nil) new

Instance methods inherited from class Object

to_json(io : IO, serialization_groups : Array(String), expand : Array(String))
to_json(serialization_groups : Array(String) = ["default"], expand : Array(String) = [] of String) : String to_json, to_pretty_json(indent : String = " ", serialization_groups : Array(String) = ["default"], expand : Array(String) = [] of String)
to_pretty_json(io : IO, serialization_groups : Array(String), expand : Array(String), indent : String = " ") to_pretty_json, to_yaml(serialization_groups : Array(String) = ["default"], expand : Array(String) = [] of String) : String to_yaml

Constructor Detail

def self.new(field : String, message : String | Nil, actual : String | Nil, mode : EmailValidationMode = EmailValidationMode::LOOSE) #

[View source]

Instance Method Detail

def valid? : Bool #
Description copied from module CrSerializer::Assertions::Assertion

Returns true if the provided property passes the assertion, otherwise false.


[View source]