woocommerce / woocommerce-gateway-stripe

		}

	}

	public function validate_publishable_key_field( $key, $value ) {

		$value = $this->validate_text_field( $key, $value );

		if ( ! empty( $value ) && ! preg_match( '/^pk_live_/', $value ) ) {

			throw new Exception( __( 'The "Live Publishable Key" should start with "pk_live", enter the correct key.', 'woocommerce-gateway-stripe' ) );

		}

		return $value;

	}

	public function validate_secret_key_field( $key, $value ) {

		$value = $this->validate_text_field( $key, $value );

		return $value;

	}

	public function validate_secret_key_field( $key, $value ) {

		$value = $this->validate_text_field( $key, $value );

		if ( ! empty( $value ) && ! preg_match( '/^[rs]k_live_/', $value ) ) {

			throw new Exception( __( 'The "Live Secret Key" should start with "sk_live" or "rk_live", enter the correct key.', 'woocommerce-gateway-stripe' ) );

		}

		return $value;

	}

	public function validate_test_publishable_key_field( $key, $value ) {

		$value = $this->validate_text_field( $key, $value );

		return $value;

	}

	public function validate_test_publishable_key_field( $key, $value ) {

		$value = $this->validate_text_field( $key, $value );

		if ( ! empty( $value ) && ! preg_match( '/^pk_test_/', $value ) ) {

			throw new Exception( __( 'The "Test Publishable Key" should start with "pk_test", enter the correct key.', 'woocommerce-gateway-stripe' ) );

		}

		return $value;

	}

	public function validate_test_secret_key_field( $key, $value ) {

		$value = $this->validate_text_field( $key, $value );

		return $value;

	}

	public function validate_test_secret_key_field( $key, $value ) {

		$value = $this->validate_text_field( $key, $value );

		if ( ! empty( $value ) && ! preg_match( '/^[rs]k_test_/', $value ) ) {

			throw new Exception( __( 'The "Test Secret Key" should start with "sk_test" or "rk_test", enter the correct key.', 'woocommerce-gateway-stripe' ) );

		}

		return $value;

	}

	/**

	 * Ensures the statement descriptor about to be saved to options does not contain any invalid characters.