Go - Data types for validation
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by nevalu
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Published on 2010-04-14T10:12:53Z
Indexed on
2010/05/09
11:08 UTC
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Filed under:
go
|validation
How to create a new data type for Go 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 fails because Date is not a type.
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