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LaurenaRehbein/validate-settings.php

Created October 17, 2016 22:53
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Validate your WooCommerce integration settings.
Raw
validate-settings.php
public function validate_api_key_field( $key, $value ) {
if ( isset( $value ) && 20 < strlen( $value ) ) {
WC_Admin_Settings::add_error( esc_html__( 'Looks like you made a mistake with the API Key field. Make sure it isn&apos;t longer than 20 characters', 'woocommerce-integration-demo' ) );
}
return $value;
}
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