woothemes / woocommerce

											$this->posted[ $key ] = wc_format_postcode( $this->posted[ $key ], $_POST[ $fieldset_key . '_country' ] );

										endif;

									break;

									case 'phone' :

										$this->posted[ $key ] = wc_format_phone_number( $this->posted[ $key ] );

										if ( ! WC_Validation::is_phone( $this->posted[ $key ] ) )

											wc_add_notice( '<strong>' . $field['label'] . '</strong> ' . __( 'is not a valid phone number.', 'woocommerce' ), 'error' );

									break;

									case 'email' :

										$this->posted[ $key ] = strtolower( $this->posted[ $key ] );

										if ( ! WC_Validation::is_phone( $this->posted[ $key ] ) )

											wc_add_notice( '<strong>' . $field['label'] . '</strong> ' . __( 'is not a valid phone number.', 'woocommerce' ), 'error' );

									break;

									case 'email' :

										$this->posted[ $key ] = strtolower( $this->posted[ $key ] );

										if ( ! is_email( $this->posted[ $key ] ) )

											wc_add_notice( '<strong>' . $field['label'] . '</strong> ' . __( 'is not a valid email address.', 'woocommerce' ), 'error' );

									break;

									case 'state' :

										// Get valid states

										$valid_states = WC()->countries->get_states( isset( $_POST[ $fieldset_key . '_country' ] ) ? $_POST[ $fieldset_key . '_country' ] : ( 'billing' === $fieldset_key ? WC()->customer->get_country() : WC()->customer->get_shipping_country() ) );