# Can I filter logs with if else condition?

**URL:** <https://discuss.elastic.co/t/can-i-filter-logs-with-if-else-condition/243421>\
**Category:** Logstash\
**Created:** [August 1, 2020, 10:18am UTC](https://discuss.elastic.co/t/can-i-filter-logs-with-if-else-condition/243421 "2020-08-01T10:18:55Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Bhavin\_Varsur](https://avatars.discourse-cdn.com/v4/letter/b/ecccb3/32.png) [@Bhavin\_Varsur](https://discuss.elastic.co/u/Bhavin_Varsur)\
**Post date:** [August 1, 2020, 10:18am UTC](https://discuss.elastic.co/t/can-i-filter-logs-with-if-else-condition/243421/1 "2020-08-01T10:18:56Z")

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my logs chain is  
Filebeat =\> Logstash =\> Elasticsearch  
Now i want to filterize logs with my own field.  
like match or if else condition key value.

So Can I do that or what? need to know how can i do?  
any blog suggestion?

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<div class="post-metadata">

**Author:** ![Jenni](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/jenni/32/29684_2.png) [@Jenni](https://discuss.elastic.co/u/Jenni)\
**Post date:** [August 1, 2020, 10:54am UTC](https://discuss.elastic.co/t/can-i-filter-logs-with-if-else-condition/243421/2 "2020-08-01T10:54:12Z")

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Here you go: [https://www.elastic.co/guide/en/logstash/current/event-dependent-configuration.html#conditionals](https://www.elastic.co/guide/en/logstash/current/event-dependent-configuration.html#conditionals)

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [August 29, 2020, 10:54am UTC](https://discuss.elastic.co/t/can-i-filter-logs-with-if-else-condition/243421/3 "2020-08-29T10:54:14Z")

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