System config form: reCAPTCHA settings

This form is used for managing settings for reCAPTCHA for protecting submission forms

File path/forms/system-config/recaptcha.xml
Form IDsystem-config.recaptcha
<?xml version="1.0" encoding="UTF-8"?>

<form i18nBaseUri="system-config.recaptcha:" feature="cms">
    <tab id="default">
        <fieldset id="default" sortorder="10">
            <field name="site_key"   control="textinput" required="true" />
            <field name="secret_key" control="textinput" required="true" />
        </fieldset>
    </tab>
</form>