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README.md

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+# STAIL.EU-Accounts
+The new way to have accounts - STAIL.EU Accounts allows you to manage users with administration file, securely, and for free!
+
+[![Latest Stable Version](https://poser.pugx.org/stan-tab-corp/staileu-accounts/v/stable)](https://packagist.org/packages/stan-tab-corp/staileu-accounts) [![Total Downloads](https://poser.pugx.org/stan-tab-corp/staileu-accounts/downloads)](https://packagist.org/packages/stan-tab-corp/staileu-accounts) [![License](https://poser.pugx.org/stan-tab-corp/staileu-accounts/license)](https://packagist.org/packages/stan-tab-corp/staileu-accounts) 
+
+# Installation
+
+`composer require stan-tab-corp/staileu-accounts`
+
+```php
+$stail = new \STAILEUAccounts\STAILEUAccounts("<private key>", "<public key>", false|new \STAILEUAccounts\Cache("<cache folder path>"));
+```
+* The first parameter is your private key
+* The second parameter is your public key
+* The thid parameter can be false or an instance of `\STAILEUAccounts\Cache`
+
+The parameter in the instance of `\STAILEUAccounts\Cache` can be empty (the path will be ./.stail_cache) or you can give a folder path.
+
+# How to 
+
+## Login an user
+
+To login an user, you just have to call:
+
+```php
+    $stail->login("username", "password");
+```
+
+* The first parameter is the username
+* The second id the password
+
+It will return you an instance of \STAILEUAccounts\Login, here it starts to be complex, if the user doesn't use two factor authentification, you can get the *c-sa token* by calling `getCSAToken()`, but if the user uses two factor authentification you have to get the *TFA Token*, and the code the user received on his mobile phone. To get the *TFA Token* call `getTFAToken()`.
+
+You will ask me: How I know if a user has enabled Two Factor Authentification?
+
+Very simple: call `isUsingTfa()` it will return you a boolean
+
+Now, how to get the *c-sa token* from the *TFA Token*:
+
+```php
+    $tfa = new \STAILEUAccounts\LoginTFA($stail, "tfa token");
+```
+
+* The first parameter is an instance of \STAILEUAccounts\STAILEUAccounts
+* The second parameter is the TFA Token
+
+Then:
+```php
+    $tfa->sendTFACode("code recived by the user");
+```
+
+* The parameter is the code received by the user on his mobile phone
+
+Now you have a *c-sa token*! Yeah! But... You will ask me: I want the user's uuid!
+
+No problem! Before, remember that you need the c-sa token to edit the user's profile, the token expire one hour after the login.
+
+You have to call:
+
+```php
+    $stail->check("c-sa token");
+```
+
+This beautiful function will return you `false` or the user's uuid! Ta-da!
+
+You have login the user, now you can do whatever you want!
+
+### Another way to login an user:
+
+You can use our form to login an user, in the case you will just receive the *c-sa token* and you just have to get the uuid and you're done!
+
+## Register a user
+Documentation is coming soon...
+## Get the login form URL
+Documentation is coming soon...
+## Get the register form URL
+Documentation is coming soon...
+## Get the password forgot form URL
+Documentation is coming soon...
+## Get a user's username
+Documentation is coming soon...
+## Get a user's uuid
+Documentation is coming soon...
+## Get a user's email address
+Documentation is coming soon...
+## Get a user's avatar
+Documentation is coming soon...
+## Get a user's registration date
+Documentation is coming soon...
+## Know if a user's email address is verified
+Documentation is coming soon...
+## Know if a user's phone number is verified
+Documentation is coming soon...
+## Verify a user's email address
+Documentation is coming soon...
+## Verify a user's phone number
+Documentation is coming soon...
+## Logout a user
+Documentation is coming soon...
+## Change a user's username
+Documentation is coming soon...
+## Change a user's password
+Documentation is coming soon...
+## Change a user's email address
+Documentation is coming soon...
+## Change a user's phone number
+Documentation is coming soon...
+## Change a user's avatar
+Documentation is coming soon...