Adding title, width & height and updating README
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@ -22,6 +22,7 @@ class CaptchaGenerator {
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public function generate()
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public function generate()
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{
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{
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$i = imagecreatetruecolor(120,40);
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$i = imagecreatetruecolor(120,40);
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$col = imagecolorallocate($i, mt_rand(0,110), mt_rand(0,110), mt_rand(0,110));
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$col = imagecolorallocate($i, mt_rand(0,110), mt_rand(0,110), mt_rand(0,110));
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imagefill($i, 0, 0, 0xFFFFFF);
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imagefill($i, 0, 0, 0xFFFFFF);
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13
README.md
13
README.md
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@ -56,6 +56,19 @@ You can use the "captcha" type in your forms this way:
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Note that the generated image will be embeded in the HTML document, to avoid dealing
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Note that the generated image will be embeded in the HTML document, to avoid dealing
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with route and subrequests.
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with route and subrequests.
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Form theming
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============
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If you want to put the image in an other way, you can form theme `captcha_bundle` (this
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is the default behavior) :
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```html
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{% block captcha_widget %}
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<img src="{{ captcha_code }}" title="captcha" width="120" height="40" />
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{{ form_widget(form) }}
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{% endblock %}
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```
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License
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License
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=======
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=======
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@ -1,4 +1,4 @@
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{% block captcha_widget %}
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{% block captcha_widget %}
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<img src="{{ captcha_code }}" /><br />
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<img src="{{ captcha_code }}" title="captcha" width="120" height="40" />
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{{ form_widget(form) }}
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{{ form_widget(form) }}
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{% endblock %}
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{% endblock %}
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