Description
Use this filter to change the language used for the reCAPTCHA field.
Important: This filter has been removed. The recaptcha language can be configured in the form editor by editing the field or by using the gform_pre_render filter to set the $field->captchaLanguage property.
Usage
<?php add_filter( 'gform_recaptcha_language', 'set_recaptcha_language', 10, 2 ); ?>
Parameters
- $language string
Must be a language code supported by Google reCAPTCHA – https://developers.google.com/recaptcha/docs/language
-
$form_id integer
The current Form ID.
Examples
This example changes the language used for the reCAPTCHA field to Brazilian Portuguese.
<?php
add_filter( 'gform_recaptcha_language', 'set_recaptcha_language', 10, 2 );
function set_recaptcha_language( $language, $form_id ) {
// must be a language code supported by Google reCAPTCHA -
// https://developers.google.com/recaptcha/docs/language
return 'pt-BR';
}
?>
Placement
This code should be placed in the functions.php file of your active theme.
Source Code
This filter is located in includes/fields/class-gf-field-captcha.php