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Examples ¶
Constants ¶
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const ( MIMEJSON = "application/json" MIMEHTML = "text/html" MIMEXML = "application/xml" MIMEXML2 = "text/xml" MIMEPlain = "text/plain" MIMEPOSTForm = "application/x-www-form-urlencoded" MIMEMultipartPOSTForm = "multipart/form-data" )
MIME
Variables ¶
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var ( JSON = jsonBinding{} XML = xmlBinding{} Form = formBinding{} Query = queryBinding{} FormPost = formPostBinding{} FormMultipart = formMultipartBinding{} )
Binding
Functions ¶
This section is empty.
Types ¶
type Binding ¶
Binding http binding request interface.
Example ¶
package main
import (
"fmt"
"log"
"net/http"
)
type Arg struct {
Max int64 `form:"max" validate:"max=10"`
Min int64 `form:"min" validate:"min=2"`
Range int64 `form:"range" validate:"min=1,max=10"`
// use split option to split arg 1,2,3 into slice [1 2 3]
// otherwise slice type with parse url.Values (eg:a=b&a=c) default.
Slice []int64 `form:"slice,split" validate:"min=1"`
}
func main() {
req := initHTTP("max=9&min=3&range=3&slice=1,2,3")
arg := new(Arg)
if err := Form.Bind(req, arg); err != nil {
log.Fatal(err)
}
fmt.Printf("arg.Max %d\narg.Min %d\narg.Range %d\narg.Slice %v", arg.Max, arg.Min, arg.Range, arg.Slice)
}
func initHTTP(params string) (req *http.Request) {
req, _ = http.NewRequest("GET", "http://api.bilibili.com/test?"+params, nil)
req.ParseForm()
return
}
Output: arg.Max 9 arg.Min 3 arg.Range 3 arg.Slice [1 2 3]
type StructValidator ¶
type StructValidator interface {
// ValidateStruct can receive any kind of type and it should never panic, even if the configuration is not right.
// If the received type is not a struct, any validation should be skipped and nil must be returned.
// If the received type is a struct or pointer to a struct, the validation should be performed.
// If the struct is not valid or the validation itself fails, a descriptive error should be returned.
// Otherwise nil must be returned.
ValidateStruct(interface{}) error
// RegisterValidation adds a validation Func to a Validate's map of validators denoted by the key
// NOTE: if the key already exists, the previous validation function will be replaced.
// NOTE: this method is not thread-safe it is intended that these all be registered prior to any validation
RegisterValidation(string, validator.Func) error
//GetValidate return the default validate
GetValidate() *validator.Validate
}
StructValidator http validator interface.
var Validator StructValidator = &defaultValidator{}
Validator default validator.
Source Files
¶
- binding.go
- default_validator.go
- form.go
- form_mapping.go
- json.go
- query.go
- tags.go
- xml.go
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