Fix: Suppress deprecated warning when applying a coupon on Cart in PH…

…P > 8.0 (#45981) * Fix deprecated warning when applying a coupon on Cart in PHP > 8.0 * Add changefile(s) from automation for the following project(s): woocommerce * Changed property type to protected --------- Co-authored-by: github-actions <github-actions@github.com>
woocommerce · Mar 27, 2024 · 7c75791 · 7c75791
1 parent 3513af5
commit 7c75791
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Showing 3 changed files with 12 additions and 1 deletion.
diff --git a/plugins/woocommerce/changelog/45981-fix-45956-applying-coupons-in-generates-php-deprecated b/plugins/woocommerce/changelog/45981-fix-45956-applying-coupons-in-generates-php-deprecated
@@ -0,0 +1,4 @@
+Significance: patch
+Type: fix
+Comment: Fix: Suppress deprecated warning when applying a coupon on Cart in PHP > 8.0
+
diff --git a/plugins/woocommerce/includes/class-wc-ajax.php b/plugins/woocommerce/includes/class-wc-ajax.php
@@ -248,7 +248,7 @@ public static function apply_coupon() {
 		$coupon_code   = ArrayUtil::get_value_or_default( $_POST, 'coupon_code' );
 		$billing_email = ArrayUtil::get_value_or_default( $_POST, 'billing_email' );
 
-		if ( is_email( $billing_email ) ) {
+		if ( is_string( $billing_email ) && is_email( $billing_email ) ) {
 			wc()->customer->set_billing_email( $billing_email );
 		}
 

diff --git a/plugins/woocommerce/includes/class-wc-coupon.php b/plugins/woocommerce/includes/class-wc-coupon.php
@@ -81,6 +81,13 @@ class WC_Coupon extends WC_Legacy_Coupon {
 	 */
 	protected $cache_group = 'coupons';
 
+	/**
+	 * Error message.
+	 *
+	 * @var string
+	 */
+	protected $error_message;
+
 	/**
 	 * Sorting.
 	 *