/
builtin_different.go
56 lines (48 loc) · 1.33 KB
/
builtin_different.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
// Copyright GoFrame Author(https://goframe.org). All Rights Reserved.
//
// This Source Code Form is subject to the terms of the MIT License.
// If a copy of the MIT was not distributed with this file,
// You can obtain one at https://github.com/gogf/gf.
package builtin
import (
"errors"
"strings"
"github.com/gogf/gf/v2/text/gstr"
"github.com/gogf/gf/v2/util/gconv"
"github.com/gogf/gf/v2/util/gutil"
)
// RuleDifferent implements `different` rule:
// Value should be different from value of field.
//
// Format: different:field
type RuleDifferent struct{}
func init() {
Register(RuleDifferent{})
}
func (r RuleDifferent) Name() string {
return "different"
}
func (r RuleDifferent) Message() string {
return "The {field} value `{value}` must be different from field {field1} value `{value1}`"
}
func (r RuleDifferent) Run(in RunInput) error {
var (
ok = true
value = in.Value.String()
)
fieldName, fieldValue := gutil.MapPossibleItemByKey(in.Data.Map(), in.RulePattern)
if fieldValue != nil {
if in.Option.CaseInsensitive {
ok = !strings.EqualFold(value, gconv.String(fieldValue))
} else {
ok = strings.Compare(value, gconv.String(fieldValue)) != 0
}
}
if ok {
return nil
}
return errors.New(gstr.ReplaceByMap(in.Message, map[string]string{
"{field1}": fieldName,
"{value1}": gconv.String(fieldValue),
}))
}