first commit

pkg/validator/rule.go

@@ -0,0 +1,32 @@
+package validator
+
+import (
+	"github.com/go-playground/validator/v10"
+	"regexp"
+	"time"
+)
+
+func isoPhone(fl validator.FieldLevel) bool {
+	ok, _ := regexp.MatchString(`^\+(9[976]\d|8[987530]\d|6[987]\d|5[90]\d|42\d|3[875]\d|2[98654321]\d|9[8543210]|8[6421]|6[6543210]|5[87654321]|4[987654310]|3[9643210]|2[70]|7|1)\d{1,14}$`, fl.Field().String())
+	return ok
+}
+
+func chinesePhone(fl validator.FieldLevel) bool {
+	ok, _ := regexp.MatchString(`^1[3-9]\d{9}$`, fl.Field().String())
+	return ok
+}
+
+func idCard(fl validator.FieldLevel) bool {
+	isIdCard, _ := regexp.MatchString(`^[1-9]\d{7}((0\d)|(1[0-2]))(([0-2]\d)|3[0-1])\d{3}$|^[1-9]\d{5}[1-9]\d{3}((0\d)|(1[0-2]))(([0-2]\d)|3[0-1])\d{3}(\d|X)$`, fl.Field().String())
+	return isIdCard
+}
+
+func chineseName(fl validator.FieldLevel) bool {
+	var hzRegexp = regexp.MustCompile("^[\u4e00-\u9fa5]{2,8}$")
+	return hzRegexp.MatchString(fl.Field().String())
+}
+
+func year(fl validator.FieldLevel) bool {
+	_, err := time.Parse("2006", fl.Field().String())
+	return err == nil
+}

pkg/validator/validator.go

@@ -0,0 +1,55 @@
+package validator
+
+import (
+	"reflect"
+	"sync"
+
+	"github.com/gin-gonic/gin/binding"
+	"github.com/go-playground/validator/v10"
+)
+
+type DefaultValidator struct {
+	once     sync.Once
+	validate *validator.Validate
+}
+
+var Validator binding.StructValidator = &DefaultValidator{}
+
+func (v *DefaultValidator) ValidateStruct(obj any) error {
+	if kindOfData(obj) == reflect.Struct {
+
+		v.lazyinit()
+
+		if err := v.validate.Struct(obj); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (v *DefaultValidator) Engine() any {
+	v.lazyinit()
+	return v.validate
+}
+
+func (v *DefaultValidator) lazyinit() {
+	v.once.Do(func() {
+		v.validate = validator.New()
+		v.validate.SetTagName("validate")
+		_ = v.validate.RegisterValidation("chinesePhone", chinesePhone)
+		_ = v.validate.RegisterValidation("isoPhone", isoPhone)
+		_ = v.validate.RegisterValidation("idCard", idCard)
+		_ = v.validate.RegisterValidation("chineseName", chineseName)
+		_ = v.validate.RegisterValidation("year", year)
+	})
+}
+
+func kindOfData(data any) reflect.Kind {
+	value := reflect.ValueOf(data)
+	valueType := value.Kind()
+
+	if valueType == reflect.Ptr {
+		valueType = value.Elem().Kind()
+	}
+	return valueType
+}