Method MustCustomFunc

binder.go:232–234

MustCustomFunc requires parameter values to exist to bind with Func. Returns error when value does not exist.

(sourceParam string, customFunc func(values []string) []error)

// MustCustomFunc requires parameter values to exist to bind with Func. Returns error when value does not exist.
func (b *ValueBinder) MustCustomFunc(sourceParam string, customFunc func(values []string) []error) *ValueBinder {
	return b.customFunc(sourceParam, customFunc, true)
}

func (b *ValueBinder) customFunc(sourceParam string, customFunc func(values []string) []error, valueMustExist bool) *ValueBinder {
	if b.failFast && b.errors != nil {