Unchecked checkbox should be an empty string

Closes #16184
2017-07-19 14:58:46 +01:00 · 2017-07-19 14:58:46 +01:00 · 578da2d126
parent 263a9123a7
commit 578da2d126
1 changed files with 1 additions and 1 deletions
--- a/includes/class-wc-checkout.php
+++ b/includes/class-wc-checkout.php
@ -562,7 +562,7 @@ class WC_Checkout {

 				switch ( $type ) {
 					case 'checkbox' :
-						$value = (int) isset( $_POST[ $key ] );
+						$value = isset( $_POST[ $key ] ) ? 1 : '';
 						break;
 					case 'multiselect' :
 						$value = isset( $_POST[ $key ] ) ? implode( ', ', wc_clean( $_POST[ $key ] ) ) : '';