Hi,

On the cart page, the button to submit a coupon code does not work. On the checkout page, it does work. Ideally both would work. I think something is off in the PHP? Other themes have has similar issues with woo commerce.

the link to my site is https://nomadic6.com/cart/

This was the solve for another theme but I believe the your php is already correct.

Orignal code in “cart.php”

Original cart.php
=========================

<?php if ( wc_coupons_enabled() ) { ?>
<div class=”coupon”>

<label for=”coupon_code”><?php _e( ‘Coupon’, ‘siteorigin-north’ ); ?>:</label>
<input type=”text” name=”coupon_code” class=”input-text” id=”coupon_code” value=”” placeholder=”<?php esc_attr_e( ‘Coupon code’, ‘siteorigin-north’ ); ?>” />
=== orig ===> <button type=”submit” class=”button” name=”apply_coupon”><?php esc_attr_e( ‘Apply Coupon’, ‘siteorigin-north’ ); ?></button>

<?php do_action( ‘woocommerce_cart_coupon’ ); ?>
</div>
<?php } ?>

Changed code in “cart.php” – only change “button” to “input”

Modified cart.php
=========================

<?php if ( wc_coupons_enabled() ) { ?>
<div class=”coupon”>

<label for=”coupon_code”><?php _e( ‘Coupon’, ‘siteorigin-north’ ); ?>:</label>
<input type=”text” name=”coupon_code” class=”input-text” id=”coupon_code” value=”” placeholder=”<?php esc_attr_e( ‘Coupon code’, ‘siteorigin-north’ ); ?>” />
=== chng ===> <input type=”submit” class=”button” name=”apply_coupon”><?php esc_attr_e( ‘Apply Coupon’, ‘siteorigin-north’ ); ?></button>

<?php do_action( ‘woocommerce_cart_coupon’ ); ?>
</div>
<?php } ?>