Add get_icon_url() to payment method classes (#4571)

* Add base get_icon_url() to prevent the Call to an undefined method error

Author: diegocurbelo

changelog.txt

@@ -33,6 +33,7 @@
 * Update - Removes the ability to change the title for the Optimized Checkout payment element, as it is now set to "Stripe" by default
 * Fix - Handle missing customer when calling payment_methods API
 * Fix - Reduce number of calls to Stripe payment_methods API
+* Fix - Add `get_icon_url()` to Payment Method base class
 
 = 9.7.1 - 2025-07-28 =
 * Add - Add state mapping for Lithuania in express checkout

includes/payment-methods/class-wc-stripe-upe-payment-method.php

@@ -235,6 +235,16 @@ public function get_icon() {
 		return apply_filters( 'woocommerce_gateway_icon', isset( $icons[ $this->get_id() ] ) ? $icons[ $this->get_id() ] : '', $this->id );
 	}
 
+	/**
+	 * Gets the payment method's icon url.
+	 * Each payment method should override this method to return the icon url.
+	 *
+	 * @return string The icon url.
+	 */
+	public function get_icon_url() {
+		return '';
+	}
+
 	/**
 	 * Returns boolean dependent on whether payment method
 	 * can be used at checkout

readme.txt

@@ -142,6 +142,7 @@ If you get stuck, you can ask for help in the [Plugin Forum](https://wordpress.o
 * Add - Introduces a new inbox note to promote the Optimized Checkout feature on version 9.8 and later
 * Tweak - Use wp_ajax prefix for its built-in security for Add Payment Method action
 * Update - Removes the ability to change the title for the Optimized Checkout payment element, as it is now set to "Stripe" by default
+* Fix - Add `get_icon_url()` to Payment Method base class
 
 **Internal Changes and Upcoming Features**