Liquid error (templates/page.order-form line 14): comparison of String with 0 failed

Please click the link below to provide details about your wedding cake order. Call us if you have any issues concerning this form. Thank you

https://forms.gle/DABtdBe5EUxpf64Z7

Liquid error (templates/page.order-form line 33): comparison of String with 0 failed
Liquid error (templates/page.order-form line 78): comparison of String with 0 failed