custom.go

// Copyright 2022 validator Author. All Rights Reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//      http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package validator

import "reflect"

var customVFMap = make(map[string]VFunc, 0)

type customVFun struct {
	delegate func(value reflect.Value) (bool, string)
}

func (c *customVFun) Valid(value reflect.Value) (bool, string) {
	return c.delegate(value)
}

func Custom(name string, vF func(value reflect.Value) (bool, string)) {
	customVFMap[name] = &customVFun{vF}
}