Data types for validation
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by nevalu
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Published on 2010-04-14T10:12:53Z
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2010/04/14
10:23 UTC
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go
|validation
How to create a new data type which to can check/validate its schema when is created a new variable (of that type)?
By example, to validate if a string has 20 characters, I tried:
{{{ // Format: 2006-01-12T06:06:06Z func date(str string) { if len(str) != 20 { fmt.Println("error") } } var Date = date()
type Account struct { domain string username string created Date } }}}
but it faills because Date is not a type.
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