# Numeral JS custom formatter in TSVB **URL:** https://discuss.elastic.co/t/numeral-js-custom-formatter-in-tsvb/112576 **Category:** Kibana **Created:** [December 20, 2017, 7:58am UTC](https://discuss.elastic.co/t/numeral-js-custom-formatter-in-tsvb/112576 "2017-12-20T07:58:15Z") **Posts on this page:** 3 **Page:** 1
### Author: ![Shubham\_Mahajan](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/shubham_mahajan/32/22140_2.png) [@Shubham\_Mahajan](https://discuss.elastic.co/u/Shubham_Mahajan) #### Post date: [December 20, 2017, 7:58am UTC](https://discuss.elastic.co/t/numeral-js-custom-formatter-in-tsvb/112576/1 "2017-12-20T07:58:15Z")
Hi guys, Here in metric tab of Visual Builder (TSVB), i want to return String on the basis of the returned metric using numeral js in custom formatter. Please help!!! This is what I'm trying to do -\> `When passed metric is 0, return this string or else other string.` Is it possible to do that?? ![image](https://us1.discourse-cdn.com/elastic/original/3X/b/9/b98f4e4bcd95fd870bbf2b41dfe4e3f4e944c681.png) ---
### Author: ![Nathan\_Reese](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/nathan_reese/32/84829_2.png) [@Nathan\_Reese](https://discuss.elastic.co/u/Nathan_Reese) #### Post date: [December 20, 2017, 5:23pm UTC](https://discuss.elastic.co/t/numeral-js-custom-formatter-in-tsvb/112576/2 "2017-12-20T17:23:50Z")
The `Format String` input allows users to specify a [numeral.js format string](http://numeraljs.com/#format) that can be used to format the number. The format string is not code and does not support if/else logic. ---
### Author: ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system) #### Post date: [January 17, 2018, 5:23pm UTC](https://discuss.elastic.co/t/numeral-js-custom-formatter-in-tsvb/112576/3 "2018-01-17T17:23:58Z")
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