Aneurin Barker Snook
93 lines
1.4 KiB
Go
93 lines
1.4 KiB
Go
package validate
|
|
|
|
import "errors"
|
|
|
|
var (
|
|
ErrTooHigh = errors.New("too high")
|
|
ErrTooLow = errors.New("too low")
|
|
)
|
|
|
|
func Max(n int, exclusive bool) func(int) error {
|
|
return func(value int) error {
|
|
if exclusive {
|
|
if value >= n {
|
|
return ErrTooHigh
|
|
}
|
|
}
|
|
if value > n {
|
|
return ErrTooHigh
|
|
}
|
|
return nil
|
|
}
|
|
}
|
|
|
|
func MaxFloat32(n float32, exclusive bool) func(float32) error {
|
|
return func(value float32) error {
|
|
if exclusive {
|
|
if value >= n {
|
|
return ErrTooHigh
|
|
}
|
|
}
|
|
if value > n {
|
|
return ErrTooHigh
|
|
}
|
|
return nil
|
|
}
|
|
}
|
|
|
|
func MaxFloat64(n float64, exclusive bool) func(float64) error {
|
|
return func(value float64) error {
|
|
if exclusive {
|
|
if value >= n {
|
|
return ErrTooHigh
|
|
}
|
|
}
|
|
if value > n {
|
|
return ErrTooHigh
|
|
}
|
|
return nil
|
|
}
|
|
}
|
|
|
|
func Min(n int, exclusive bool) func(int) error {
|
|
return func(value int) error {
|
|
if exclusive {
|
|
if value <= n {
|
|
return ErrTooHigh
|
|
}
|
|
}
|
|
if value < n {
|
|
return ErrTooHigh
|
|
}
|
|
return nil
|
|
}
|
|
}
|
|
|
|
func MinFloat32(n float32, exclusive bool) func(float32) error {
|
|
return func(value float32) error {
|
|
if exclusive {
|
|
if value <= n {
|
|
return ErrTooHigh
|
|
}
|
|
}
|
|
if value < n {
|
|
return ErrTooHigh
|
|
}
|
|
return nil
|
|
}
|
|
}
|
|
|
|
func MinFloat64(n float64, exclusive bool) func(float64) error {
|
|
return func(value float64) error {
|
|
if exclusive {
|
|
if value <= n {
|
|
return ErrTooHigh
|
|
}
|
|
}
|
|
if value < n {
|
|
return ErrTooHigh
|
|
}
|
|
return nil
|
|
}
|
|
}
|