// OldValidation returns the old "validation" field's value of the FactType entity.
// If the FactType object wasn't provided to the builder, the object is fetched from the database.
// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
OldValidation returns the old "validation" field's value of the FactType entity.
If the FactType object wasn't provided to the builder, the object is fetched from the database.
An error is returned if the mutation operation is not UpdateOne, or the database query fails.
// OldValidation returns the old " validation " field ' s value of the FactType entity . // If the FactType object wasn ' t provided to the builder the object is fetched from the database . // An error is returned if the mutation operation is not UpdateOne or the database query fails .
func (m *FactTypeMutation) OldValidation(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, fmt.Errorf("OldValidation is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, fmt.Errorf("OldValidation requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldValidation: %w", err)
	}
	return oldValue.Validation, nil
}
func ( m * FactTypeMutation ) OldValidation ( ctx context . Context ) ( v string , err error ) { if ! m . op . Is ( OpUpdateOne ) { return v , fmt . Errorf ( " " ) } if m . id == nil || m . oldValue == nil { return v , fmt . Errorf ( " " ) } oldValue , err := m . oldValue ( ctx ) if err != nil { return v , fmt . Errorf ( " " , err ) } return oldValue . Validation , nil }
OldValidation returns the old "validation" field's value of the FactType entity.
OldValidation returns the old " validation " field ' s value of the FactType entity .