Documentation

This commit is contained in:
Eduardo Gulias Davis
2020-12-28 11:54:02 +01:00
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### v3
# EmailValidator v3 Changelog
## New Features
* Access to local part and domain part from EmailParser
* Extended validations will be added in its own folder
* Validations outside of the scope of the RFC will be considered "extra" validations, thus opening the door for adding new; will live in their own folder "extra".
## Breacking changes
* PHP version upgrades using new language features. PHP version requirements will be upgraded via MINOR (3.x) version upgrades.
* DNSCheckValidation now fails for missing MX records. While the RFC allows for A records to be valid, for the purpose of this library, they will be considered invalid.
* Emails domain part are now intenteded to be RFC 1030 compliant, rendering previous valid emails (e.g example@examp&) invalid
* PHP version upgraded to match Symfony's (as of 12/2020).
* DNSCheckValidation now fails for missing MX records. While the RFC argues that the existence of only A records to be valid, starting in v3 they will be considered invalid.
* Emails domain part are now intenteded to be RFC 1030 compliant, rendering previous valid emails (e.g example@examp&) invalid.
## PHP versions upgrade policy
PHP version upgrade requirement will happen via MINOR (3.x) version upgrades of the library, following the adoption level by major frameworks.
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# Contributing
When contributing to this repository make sure to follow the Pull request process below.
Reduce to the minimum 3rd party dependencies.
Please note we have a [code of conduct](#Code of Conduct), please follow it in all your interactions with the project.
## Pull Request Process
1. Use the title as a brief description of the changes
2. Describe the changes you are proposing
1. If adding an extra validation state the benefits of adding it and the problem is solving
3. Provide appropiate tests for the code you are submitting: aim to keep the existing coverage percentage.
4. Add your Twitter handle (if you have) so we can thank you there.
## License
By contributing, you agree that your contributions will be licensed under its MIT License.
## Code of Conduct
### Our Pledge
We as members, contributors, and leaders pledge to make participation in our
community a harassment-free experience for everyone, regardless of age, body
size, visible or invisible disability, ethnicity, sex characteristics, gender
identity and expression, level of experience, education, socio-economic status,
nationality, personal appearance, race, religion, or sexual identity
and orientation.
We pledge to act and interact in ways that contribute to an open, welcoming,
diverse, inclusive, and healthy community.
### Our Standards
Examples of behavior that contributes to a positive environment for our
community include:
* Demonstrating empathy and kindness toward other people
* Being respectful of differing opinions, viewpoints, and experiences
* Giving and gracefully accepting constructive feedback
* Accepting responsibility and apologizing to those affected by our mistakes,
and learning from the experience
* Focusing on what is best not just for us as individuals, but for the
overall community
Examples of unacceptable behavior include:
* The use of sexualized language or imagery, and sexual attention or
advances of any kind
* Trolling, insulting or derogatory comments, and personal or political attacks
* Public or private harassment
* Publishing others' private information, such as a physical or email
address, without their explicit permission
* Other conduct which could reasonably be considered inappropriate in a
professional setting
### Enforcement Responsibilities
Community leaders are responsible for clarifying and enforcing our standards of
acceptable behavior and will take appropriate and fair corrective action in
response to any behavior that they deem inappropriate, threatening, offensive,
or harmful.
Community leaders have the right and responsibility to remove, edit, or reject
comments, commits, code, wiki edits, issues, and other contributions that are
not aligned to this Code of Conduct, and will communicate reasons for moderation
decisions when appropriate.
### Scope
This Code of Conduct applies within all community spaces, and also applies when
an individual is officially representing the community in public spaces.
Examples of representing our community include using an official e-mail address,
posting via an official social media account, or acting as an appointed
representative at an online or offline event.
### Enforcement
Instances of abusive, harassing, or otherwise unacceptable behavior may be
reported to the community leaders responsible for enforcement at <emailvalidatorrfc.ccreport@gmail.com>.
All complaints will be reviewed and investigated promptly and fairly.
All community leaders are obligated to respect the privacy and security of the
reporter of any incident.
#### Enforcement Guidelines
Community leaders will follow these Community Impact Guidelines in determining
the consequences for any action they deem in violation of this Code of Conduct:
#### 1. Correction
**Community Impact**: Use of inappropriate language or other behavior deemed
unprofessional or unwelcome in the community.
**Consequence**: A private, written warning from community leaders, providing
clarity around the nature of the violation and an explanation of why the
behavior was inappropriate. A public apology may be requested.
#### 2. Warning
**Community Impact**: A violation through a single incident or series
of actions.
**Consequence**: A warning with consequences for continued behavior. No
interaction with the people involved, including unsolicited interaction with
those enforcing the Code of Conduct, for a specified period of time. This
includes avoiding interactions in community spaces as well as external channels
like social media. Violating these terms may lead to a temporary or
permanent ban.
#### 3. Temporary Ban
**Community Impact**: A serious violation of community standards, including
sustained inappropriate behavior.
**Consequence**: A temporary ban from any sort of interaction or public
communication with the community for a specified period of time. No public or
private interaction with the people involved, including unsolicited interaction
with those enforcing the Code of Conduct, is allowed during this period.
Violating these terms may lead to a permanent ban.
#### 4. Permanent Ban
**Community Impact**: Demonstrating a pattern of violation of community
standards, including sustained inappropriate behavior, harassment of an
individual, or aggression toward or disparagement of classes of individuals.
**Consequence**: A permanent ban from any sort of public interaction within
the community.
### Attribution
This Code of Conduct is adapted from the [Contributor Covenant][homepage],
version 2.0, available at
[https://www.contributor-covenant.org/version/2/0/code_of_conduct.html][v2.0].
Community Impact Guidelines were inspired by
[Mozilla's code of conduct enforcement ladder][Mozilla CoC].
For answers to common questions about this code of conduct, see the FAQ at
[https://www.contributor-covenant.org/faq][FAQ]. Translations are available
at [https://www.contributor-covenant.org/translations][translations].
[homepage]: https://www.contributor-covenant.org
[v2.0]: https://www.contributor-covenant.org/version/2/0/code_of_conduct.html
[Mozilla CoC]: https://github.com/mozilla/diversity
[FAQ]: https://www.contributor-covenant.org/faq
[translations]: https://www.contributor-covenant.org/translations
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[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/egulias/EmailValidator/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/egulias/EmailValidator/?branch=master)
[![SensioLabsInsight](https://insight.sensiolabs.com/projects/22ba6692-9c02-42e5-a65d-1c5696bfffc6/small.png)](https://insight.sensiolabs.com/projects/22ba6692-9c02-42e5-a65d-1c5696bfffc6)
A library for validatin emails against several RFC.
## Supported RFCs ##
This library aims to support:
This library aims to support RFCs:
RFC 5321, 5322, 6530, 6531, 6532.
* [5321](https://tools.ietf.org/html/rfc5321),
* [5322](https://tools.ietf.org/html/rfc5322),
* [6530](https://tools.ietf.org/html/rfc6530),
* [6531](https://tools.ietf.org/html/rfc6531),
* [6532](https://tools.ietf.org/html/rfc6532),
## Requirements ##
@@ -45,7 +51,6 @@ $validator->isValid("example@example.com", new RFCValidation()); //true
1. [RFCValidation](/src/Validation/RFCValidation.php): Standard RFC-like email validation.
2. [NoRFCWarningsValidation](/src/Validation/NoRFCWarningsValidation.php): RFC-like validation that will fail when warnings* are found.
3. [DNSCheckValidation](/src/Validation/DNSCheckValidation.php): Will check if there are DNS records that signal that the server accepts emails. This does not entails that the email exists.
4. [SpoofCheckValidation](/src/Validation/SpoofCheckValidation.php): Will check for multi-utf-8 chars that can signal an erroneous email name.
5. [MultipleValidationWithAnd](/src/Validation/MultipleValidationWithAnd.php): It is a validation that operates over other validations performing a logical and (&&) over the result of each validation.
6. [Your own validation](#how-to-extend): You can extend the library behaviour by implementing your own validations.
@@ -68,10 +73,19 @@ $multipleValidations = new MultipleValidationWithAnd([
$validator->isValid("example@ietf.org", $multipleValidations); //true
```
#### Additional validations ####
Validations not present in the RFCs
1. [SpoofCheckValidation](/src/Validation/Extra/SpoofCheckValidation.php): Will check for multi-utf-8 chars that can signal an erroneous email name.
### How to extend ###
It's easy! You just need to implement [EmailValidation](/src/Validation/EmailValidation.php) and you can use your own validation.
## Contributing ##
Please follow the [Contribution guide](CONTRIBUTING.md). Is short and simple and will help a lot.
## Other Contributors ##
@@ -79,7 +93,7 @@ It's easy! You just need to implement [EmailValidation](/src/Validation/EmailVal
As this is a port from another library and work, here are other people related to the previous one:
* Ricard Clau [@ricardclau](https://github.com/ricardclau): Performance against PHP built-in filter_var
* Ricard Clau [@ricardclau](https://github.com/ricardclau): Performance against PHP built-in filter_var (v2 and earlier)
* Josepf Bielawski [@stloyd](https://github.com/stloyd): For its first re-work of Dominic's lib
* Dominic Sayers [@dominicsayers](https://github.com/dominicsayers): The original isemail function