README
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表单验证器
- 简单使用
package main import ( `fmt` `github.com/aid297/aid/validator/validatorV3` ) type UserRequest struct { Firstname string `json:"firstname" v-rule:"(required)(not-empty)" v-name:"firstname"` Lastname *string `json:"lastname" v-rule:"(required)" v-name:"lastname"` } func main() { userRequest := UserRequest{} wrong := validatorV3.APP.Validator.Once().Checker(&userRequest).Validate().WrongToString("\n") fmt.Printf("错误：\n%v", wrong) // 错误： // 问题1：[firstname] 不能为空 注意：如果字符串，数字这种类型的变量零值不会认为是空，只有字段不存在时才会认为是空，所以需要加入not-empty或者min>0的限制 // 问题2：[lastname] 不能为空 }
Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
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var ( ErrRequired = errors.New("必填") ErrNotEmpty = errors.New("不能为空") ErrInvalidLength = errors.New("长度错误") ErrInvalidValue = errors.New("内容错误") ErrInvalidFormat = errors.New("格式错误") ErrInvalidType = errors.New("类型错误") )
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var APP struct{ Validator Validator }
Functions ¶
This section is empty.
Types ¶
type Check ¶ added in v1.64.30
type Check struct {
// contains filtered or unexported fields
}
Check 验证器
func (*Check) WrongToString ¶ added in v1.64.30
type Checker ¶ added in v1.54.7
type Checker interface {
Wrongs() []error
OK() bool
Wrong() error
WrongToString(limit string) (ret string)
Validate(exCheckFns ...any) Checker
}
type FieldInfo ¶
type FieldInfo struct {
Name string // 字段名
Value any // 实际值
Kind reflect.Kind
Type reflect.Type
IsPtr bool // 是否是指针
IsNil bool // 是否为空指针
IsZero bool // 是否是零值
Required bool // 是否必填
VRuleTags anyArrayV2.AnyArray[string] // v-rule tag 的值
VNameTags anyArrayV2.AnyArray[string] // v-name tag 的值
// contains filtered or unexported fields
}
FieldInfo 保存了字段的相关信息。
type FieldRule ¶
type FieldRule struct{ FieldRuleBase }
type FieldRuleBase ¶
type FieldRuleBase struct{ Required string }
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