The language of the reCAPTCHA is stored as a Ninja Forms setting, which can be dynamically set on page load to accommodate multi-lingual sites or language specific forms.
<?php | |
/** | |
* Update the recaptcha_lang setting. | |
* | |
* @param string $setting_key | |
* @param string $new_value | |
* @param bool $defer_update True will update the value in memeory, but will not update the database. | |
*/ | |
Ninja_Forms()->update_setting( 'recaptcha_lang', $recaptcha_lang, true ); |
Example
Change the reCAPTCHA language for the entire site.
<?php | |
add_action( 'init', function() { | |
if( true ){ // Some condition to change the language. | |
$recaptcha_lang = 'en'; | |
Ninja_Forms()->update_setting( 'recaptcha_lang', $recaptcha_lang, true ); | |
} | |
}); |
Example Per Form
Change the reCAPTCHA language for a single form.
<?php | |
add_action( 'nf_get_form_id', function( $form_id ) { | |
if( '12' == $form_id ) { | |
$recaptcha_lang = 'en'; | |
Ninja_Forms()->update_setting( 'recaptcha_lang', $recaptcha_lang, true ); | |
} | |
}); |