Es can validate data before insert/update?

Elastic Stack Elasticsearch
1

If i insert a string data to a number field,es will resp [failed to parse [xxx]]; nested: NumberFormatException[For input string: "xxx"].

I can validate data before insert to avoid the exception?

2

Hi,

Elasticsearch validates the data before insertion but there's no way to avoid the exception. You should validate data before indexing or you can ignore the exception.

3

Thank you. Elasticsearch has any validate api?