invalid form key while adding discount coupon value in shopping cart in magento 2.3 i have tried increasing max_input_vars to 30000 but no luck can anyone help us in fixing this issue enter image description here

  • are you in local ? – fmsthird May 4 at 21:47
  • no live site.... – Flutterer May 5 at 12:43

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.