84 lines
1.8 KiB
Go
84 lines
1.8 KiB
Go
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package validator_test
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import (
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"fmt"
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"gopkg.in/go-playground/validator.v8"
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)
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func ExampleValidate_new() {
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config := &validator.Config{TagName: "validate"}
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validator.New(config)
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}
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func ExampleValidate_field() {
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// This should be stored somewhere globally
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var validate *validator.Validate
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config := &validator.Config{TagName: "validate"}
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validate = validator.New(config)
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i := 0
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errs := validate.Field(i, "gt=1,lte=10")
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err := errs.(validator.ValidationErrors)[""]
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fmt.Println(err.Field)
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fmt.Println(err.Tag)
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fmt.Println(err.Kind) // NOTE: Kind and Type can be different i.e. time Kind=struct and Type=time.Time
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fmt.Println(err.Type)
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fmt.Println(err.Param)
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fmt.Println(err.Value)
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//Output:
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//
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//gt
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//int
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//int
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//1
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//0
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}
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func ExampleValidate_struct() {
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// This should be stored somewhere globally
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var validate *validator.Validate
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config := &validator.Config{TagName: "validate"}
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validate = validator.New(config)
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type ContactInformation struct {
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Phone string `validate:"required"`
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Street string `validate:"required"`
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City string `validate:"required"`
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}
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type User struct {
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Name string `validate:"required,excludesall=!@#$%^&*()_+-=:;?/0x2C"` // 0x2C = comma (,)
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Age int8 `validate:"required,gt=0,lt=150"`
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Email string `validate:"email"`
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ContactInformation []*ContactInformation
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}
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contactInfo := &ContactInformation{
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Street: "26 Here Blvd.",
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City: "Paradeso",
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}
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user := &User{
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Name: "Joey Bloggs",
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Age: 31,
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Email: "joeybloggs@gmail.com",
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ContactInformation: []*ContactInformation{contactInfo},
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}
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errs := validate.Struct(user)
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for _, v := range errs.(validator.ValidationErrors) {
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fmt.Println(v.Field) // Phone
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fmt.Println(v.Tag) // required
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//... and so forth
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//Output:
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//Phone
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//required
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}
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}
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