When I try to pay with credit card I get the following message:

[ranfuchs2000]

shippingInfoModel.zip(value: ) size must be between 2 and 14; shippingInfoModel.state(value: ) size must be between 2 and 2;

So how do I pay online

[mesquitebean · Accepted solution]

See if this FAQ addresses your problem:

FAQ:   "ShippingInfoModel" Error When Paying For TurboTax Online

https://ttlc.intuit.com/replies/5294938