PHPUnit & test depencis upgrade

Use PHPUnit\Framework\TestCase instead of PHPUnit_Framework_TestCase …

…(#155)

* Use PHPUnit\Framework\TestCase instead of PHPUnit_Framework_TestCase

* Use installed PHPUnit version not global

Compatibility with RFC 2181

Compatibility with RFC 2181

According to RFC2181, every DNS query needs to have a . at the end of
the name record you are requesting.

This will show that that name record is the root of the domain you are
asking
In some cases, when the . is missing, the hostname of the server the
code is running on will be appended to the name record when
checkdnsrr() is being executed and this will in turn return a false
positive when there is a wildcard DNS record for the root domain of the
hostname of the server.

Compatibility with RFC 2181

Compatibility with RFC 2181

According to RFC2181, every DNS query needs to have a . at the end of
the name record you are requesting.

This will show that that name record is the root of the domain you are
asking
In some cases, when the . is missing, the hostname of the server the
code is running on will be appended to the name record when
checkdnsrr() is being executed and this will in turn return a false
positive when there is a wildcard DNS record for the root domain of the
hostname of the server.

Readme update & Bug fixing

• #123 Readme
• #124 Returned errors for multiple validations
• #126 Fix NoRFCValidation to return InvalidEmail error

MultipleValidationWithAnd has new options

Allow MultipleValidationWithAnd to stop with the first failure.

DNSCheck bugs and poilshing

• Fix #115 - fixed DNSCheckValidation bug
• Fix #112 - typo
• Fix #116 - fixed some more problems in DNSCheckValidation
• Fix #117 - fixed type missing and removed unused code
• Feature #113 - Improve lib export feature by providing less code, making it thinner.

EmailValidator interface

To allow for substitution where needed

New interface

Features

New interface

Changed isValid method interface to
EmailValidator::isValid(String $email, EmailValidation $validation)
This allows for extensibility of the validator.

Out of the box implementations

1. RFCValidation
2. NoWarningsRFCValidation
3. DNSCheckValidation
4. SpoofCheckValidation
5. MultipleValidationsWithAnd

Custom Warnings and Errors (Exceptions)

Since this version, all errors and Exceptions are custom to better express the error or warning

Bugs

• #80
• #102
• #74

Backslash in domain bug fix

• Documentation editions
• Backslash in domain bug fix (#74)

Orphan brackets

• See #84