-
Notifications
You must be signed in to change notification settings - Fork 0
/
login.go
45 lines (36 loc) · 1.03 KB
/
login.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
package model
import (
"errors"
"fmt"
"strings"
)
// Login модель логина приложения
type Login struct {
ID int `json:"id"`
Username string `json:"username"`
Password string `json:"password"`
MetaInfo string `json:"metainfo"`
}
const maxLoginUsernameLegth = 64
var (
ErrLoginUsernameEmpity = errors.New("username empity")
ErrLoginPasswordEmpity = errors.New("password empity")
ErrLoginMetaInfoEmpity = errors.New("metainfo empity")
ErrLoginLongUsername = fmt.Errorf("username length is more than %d characters", maxLoginUsernameLegth)
)
// Validate проверяет корректность модели логина приложения
func (r *Login) Validate() error {
if strings.TrimSpace(r.Username) == "" {
return ErrLoginUsernameEmpity
}
if strings.TrimSpace(r.Password) == "" {
return ErrLoginPasswordEmpity
}
if len(r.Username) > maxLoginUsernameLegth {
return ErrLoginLongUsername
}
if strings.TrimSpace(r.MetaInfo) == "" {
return ErrLoginMetaInfoEmpity
}
return nil
}