Method ValidFieldMap

internal/reflectx/reflect.go:132–145

ValidFieldMap returns the mapper's mapping of field names to reflect valid field values. Panics if v's Kind is not Struct, or v is not Indirectable to a struct kind.

(v reflect.Value)

// field values.  Panics if v's Kind is not Struct, or v is not Indirectable to
// a struct kind.
func (m *Mapper) ValidFieldMap(v reflect.Value) map[string]reflect.Value {
	v = reflect.Indirect(v)
	mustBe(v, reflect.Struct)

	r := map[string]reflect.Value{}
	tm := m.TypeMap(v.Type())
	for tagName, fi := range tm.Names {
		v := ValidFieldByIndexes(v, fi.Index)
		if v.IsValid() {
			r[tagName] = v
		}
	}
	return r
}

// FieldByName returns a field by the its mapped name as a reflect.Value.
// Panics if v's Kind is not Struct or v is not Indirectable to a struct Kind.