Conditional Validation #216
Description
Need a way to define schema's to be conditional based on other properties values.
Like enforce Y if X is true.
// Schema returns the Zog validation schema for RateLimitConfig.
func (c RateLimitConfig) Schema() zog.ZogSchema {
return zog.Struct(zog.Shape{
"Enabled": zog.Bool().Optional(),
"Rate": zog.Float64().Optional(),
"Burst": zog.Int().Optional(),
"ExpiresIn": zog.Duration().Optional(),
}).TestFunc(func(valPtr *RateLimitConfig, ctx z.Ctx) bool {
// Only validate rate limiting fields if rate limiting is enabled
if !valPtr.Enabled {
return true
}
// Validate Rate
if valPtr.Rate <= 0 {
ctx.AddIssue(zog.ZogIssue{
Code: zconst.ZogIssueCode("rate_invalid"),
Path: []string{"Rate"},
Message: "rate must be greater than 0 when rate limiting is enabled",
Value: valPtr.Rate,
})
return false
}
if valPtr.Rate > 1000 {
ctx.AddIssue(zog.ZogIssue{
Code: zconst.ZogIssueCode("rate_invalid"),
Path: []string{"Rate"},
Message: "rate must be less than 1000 requests per second",
Value: valPtr.Rate,
})
return false
}
// Validate Burst
if valPtr.Burst <= 0 {
ctx.AddIssue(zog.ZogIssue{
Code: zconst.ZogIssueCode("burst_invalid"),
Path: []string{"Burst"},
Message: "burst must be greater than 0 when rate limiting is enabled",
Value: valPtr.Burst,
})
return false
}
// Validate ExpiresIn
if valPtr.ExpiresIn <= 0 {
ctx.AddIssue(zog.ZogIssue{
Code: zconst.ZogIssueCode("expires_in_invalid"),
Path: []string{"ExpiresIn"},
Message: "expires_in must be greater than 0 when rate limiting is enabled",
Value: valPtr.ExpiresIn,
})
return false
}
if valPtr.ExpiresIn > 24*time.Hour {
ctx.AddIssue(zog.ZogIssue{
Code: zconst.ZogIssueCode("expires_in_invalid"),
Path: []string{"ExpiresIn"},
Message: "expires_in must be less than 24 hours",
Value: valPtr.ExpiresIn,
})
return false
}
return true
}, z.Message("rate limiting configuration validation failed"))
}
Having to do this ATM.