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Articles tagged with #typescript
Users wanted to register with just a phone number, but the backend required an email. Background Our LINE-integrated e-commerce site targets users who often do not want to enter an email. The form said enter your phone number but returned 400. The Fi...
Background While building an internal e-commerce site, I assumed email was required for registration. Reality proved otherwise: most existing users only had phone numbers (registered via LINE). The Problem Email as required field rejected phone-only...
How We Let Users Register with Just a Phone Number on a NOT NULL Email Column When we bolted a shop frontend onto an existing ERP system, we hit a quiet but annoying authentication problem. The user table's email column was NOT NULL + UNIQUE. The ERP...