# How to output data if field value equal to "string"

**URL:** <https://discuss.elastic.co/t/how-to-output-data-if-field-value-equal-to-string/220541>\
**Category:** Logstash\
**Created:** [February 23, 2020, 10:47am UTC](https://discuss.elastic.co/t/how-to-output-data-if-field-value-equal-to-string/220541 "2020-02-23T10:47:45Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![saidjon](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/saidjon/32/63134_2.png) [@saidjon](https://discuss.elastic.co/u/saidjon)\
**Post date:** [February 23, 2020, 10:47am UTC](https://discuss.elastic.co/t/how-to-output-data-if-field-value-equal-to-string/220541/1 "2020-02-23T10:47:45Z")

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Hi there ,  
I'm getting data from csv file using this conf

filter{  
csv{ columns=\>['geonameid','name','asciiname','alternatenames','latitude','longitude','feature class','feature code','country code','cc2','admin1 code','admin2 code','admin3 code','admin4 code','population','elevation','dem','timezone','modification date'  
]  
}

}

How can I output only when condition meet "country code "=\>"UZ" , if conditon not meet skip data.  
thanks for your time

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**Author:** ![ITIC](https://avatars.discourse-cdn.com/v4/letter/i/90ced4/32.png) [@ITIC](https://discuss.elastic.co/u/ITIC)\
**Post date:** [February 25, 2020, 7:22am UTC](https://discuss.elastic.co/t/how-to-output-data-if-field-value-equal-to-string/220541/2 "2020-02-25T07:22:24Z")

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Hi

You can use the [`drop{}`](https://www.elastic.co/guide/en/logstash/current/plugins-filters-drop.html) filter plugin when your `country code` is not `UZ`.

Hope this helps.

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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:** [March 24, 2020, 7:22am UTC](https://discuss.elastic.co/t/how-to-output-data-if-field-value-equal-to-string/220541/3 "2020-03-24T07:22:24Z")

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