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38 lines
574 B
38 lines
574 B
4 years ago
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package validator
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import (
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"errors"
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"fmt"
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)
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var (
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ErrInvalid = errors.New("invalid value")
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ErrNotBlank = errors.New("not blank")
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)
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func NewError(err error, value, expect interface{}) Error {
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return Error{
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err: err,
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value: value,
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expect: expect,
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}
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}
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type Error struct {
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err error
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value interface{}
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expect interface{}
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}
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func (e Error) Error() string {
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return fmt.Sprintf("%s: expext: %s, given: %s", e.err, e.expect, e.value)
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}
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func (e Error) Is(err error) bool {
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return errors.Is(e.err, err)
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}
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func (e Error) Unwrap() error {
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return e.err
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}
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