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package model
import (
validation ""
type Item struct {
ID uint `gorm:"primaryKey" json:"id"`
Name string `json:"name"`
Price int `json:"price"`
CreatedAt time.Time `json:"-"`
UpdatedAt time.Time `json:"-"`
func (i Item) Validate() error {
return validation.ValidateStruct(&i,
// Name cannot be empty, and the length must between 5 and 50
validation.Field(&i.Name, validation.Required, validation.Length(3, 50)),
// Price cannot be empty, and must be between 1 and 500
validation.Field(&i.Price, validation.Required, validation.Min(1), validation.Max(500)),