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indeed, the point the parent comment was making is that effective email validation need not perfectly implement the RFC. dotless domains are going to be so rar
by harg 5y ago
indeed, the point the parent comment was making is that effective email validation need not perfectly implement the RFC.
dotless domains are going to be so rare in practice (unless your project has some niche use-case) that you can probably ignore them and call them invalid for the sake of simplicity.
- criddell 5y agoIt's worth alerting the user that they likely made a mistake. However, I think they should be allowed to continue with a dotless address.