Pluf_Form_Widget_ReCaptcha Class Reference

Inheritance diagram for Pluf_Form_Widget_ReCaptcha:

List of all members.

Public Member Functions

render ($name, $value, $extra_attrs=array())

valueFromFormData ($name, $data)

Static Public Member Functions

static getHtml ($pubkey, $error=null, $use_ssl=false)

Public Attributes

$input_type = 'text'

$ssl = false

$pubkey = ''

Detailed Description

reCAPTCHA input for your forms.

Based on http://recaptcha.googlecode.com/files/recaptcha-php-1.10.zip

See also:: Pluf_Form_Field_ReCaptcha

Member Function Documentation

Pluf_Form_Widget_ReCaptcha::render	(	$	name,
		$	value,
		$	extra_attrs = `array()`
	)

Renders the HTML of the input.

Parameters:

	string	Name of the field.
	mixed	Value for the field, can be a non valid value.
	array	Extra attributes to add to the input form (array())

Returns:: string The HTML string of the input.

Reimplemented from Pluf_Form_Widget_Input.

static Pluf_Form_Widget_ReCaptcha::getHtml	(	$	pubkey,
		$	error = `null`,
		$	use_ssl = `false`
	)			`[static]`

Gets the challenge HTML (javascript and non-javascript version). This is called from the browser, and the resulting reCAPTCHA HTML widget is embedded within the HTML form it was called from.

Parameters:

	string	A public key for reCAPTCHA
	string	The error given by reCAPTCHA (null)
	boolean	Should the request be made over ssl? (false)

Returns:: string The HTML to be embedded in the user's form.

Pluf_Form_Widget_ReCaptcha::valueFromFormData	(	$	name,
		$	data
	)

Get the form data from the reCaptcha fields.

We need to get back two fields from the POST request 'recaptcha_challenge_field' and 'recaptcha_response_field'.

They are hardcoded, so we do not even bother checking something else.

Parameters:

	string	Name of the form
	array	Submitted form data

Returns:: array Challenge and answer

Reimplemented from Pluf_Form_Widget.

Member Data Documentation

Pluf_Form_Widget_ReCaptcha::$input_type = 'text'

Input type of the field.

Reimplemented from Pluf_Form_Widget.

Pluf_Form_Widget_ReCaptcha::$ssl = false

Pluf_Form_Widget_ReCaptcha::$pubkey = ''

The documentation for this class was generated from the following file:

pluf/src/Pluf/Form/Widget/ReCaptcha.php


Public Member Functions
	render ($name, $value, $extra_attrs=array())
	valueFromFormData ($name, $data)
Static Public Member Functions
static	getHtml ($pubkey, $error=null, $use_ssl=false)
Public Attributes
	$input_type = 'text'
	$ssl = false
	$pubkey = ''