LearnDash_Settings_Section_PayPal::validate_section_paypal_country

LearnDash_Settings_Section_PayPal::validate_section_paypal_country( string $val,  string $key,  array $args = array() )

Validate Settings Country field.


Description #


Parameters #

$val

(string) (Required) to be validated.

$key

(string) (Required) Settings key.

$args

(array) (Optional) Settings field args.

Default value: array()


Return #

(string) $val.


Source #

File: includes/settings/settings-sections/class-ld-settings-section-paypal.php