README details

page

README.md

@@ -45,7 +45,7 @@ Configuration
 
 If you need to customize the global bundle configuration, you can create a  `/config/packages/gregwar_captcha.yaml` file with your configuration:
 ``` yaml
-    gregwar_captcha:
+gregwar_captcha:
   width: 160
   height: 50
 ```
@@ -57,10 +57,10 @@ You can use the "captcha" type in your forms this way:
 
 ``` php
 <?php
-    use Gregwar\CaptchaBundle\Type\CaptchaType;
+use Gregwar\CaptchaBundle\Type\CaptchaType;
-    // ...
+// ...
-    $builder->add('captcha', CaptchaType::class); // That's all !
+$builder->add('captcha', CaptchaType::class); // That's all !
-    // ...
+// ...
 ```
 
 Note that the generated image will, by default, be embedded in the HTML document
@@ -101,24 +101,25 @@ number of lines depends on the size of the image). (default=null)
 * **background_images**: Sets custom user defined images as the captcha background (1 image is selected randomly). It is recommended to turn off all the effects on the image (ignore_all_effects). The full paths to the images must be passed.
 * **interpolation**: enable or disable the interpolation on the captcha
 * **ignore_all_effects**: Recommended to use when setting background images, will disable all image effects.
+* **session_key**, if you want to host multiple CAPTCHA on the same page, you might have different session keys to ensure proper storage of the clear phrase for those different forms
 
 Example :
 
 ``` php
 <?php
-    use Gregwar\CaptchaBundle\Type\CaptchaType;
+use Gregwar\CaptchaBundle\Type\CaptchaType;
-    // ...
+// ...
-    $builder->add('captcha', CaptchaType::class, array(
+$builder->add('captcha', CaptchaType::class, array(
     'width' => 200,
     'height' => 50,
     'length' => 6,
-    ));
+));
 ```
 
 You can also set these options for your whole application using the `gregwar_captcha`
 configuration entry in your `config.yml` file:
 ``` yaml 
-    gregwar_captcha:
+gregwar_captcha:
     width: 200
     height: 50
     length: 6
@@ -131,15 +132,17 @@ The messages are using the translator, you can either change the `invalid_messag
 
 As URL
 ============
-To use a URL to generate a captcha image, you must add the bundle's routing configuration to your app/routing.yml file:
+To use a URL to generate a captcha image, you must add the bundle's routing configuration to your `config/routes.yaml` file:
+
 ``` yaml 
-    gregwar_captcha_routing:
+gregwar_captcha_routing:
     resource: "@GregwarCaptchaBundle/Resources/config/routing/routing.yml"
 ```
 
-This will use the bundle's route of "/generate-captcha/{key}" to handle the generation. If this route conflicts with an application route, you can prefix the bundle's routes when you import:
+This will use the bundle's route of `/generate-captcha/{key}` to handle the generation. If this route conflicts with an application route, you can prefix the bundle's routes when you import:
+
 ``` yaml 
-    gregwar_captcha_routing:
+gregwar_captcha_routing:
     resource: "@GregwarCaptchaBundle/Resources/config/routing/routing.yml"
     prefix: /_gcb
 ```

Resources/config/services.yml

@@ -17,6 +17,7 @@ services:
         arguments:
             - '@gregwar_captcha.generator'
             - '%gregwar_captcha.config%'
+        autowire: true
 
 #    captcha.type:
     gregwar_captcha.type: