# Segment to find white space in mobile and Campaign to remove

**URL:** <https://forum.mautic.org/t/segment-to-find-white-space-in-mobile-and-campaign-to-remove/12842>\
**Category:** Product Support\
**Created:** [February 17, 2020, 12:50am UTC](https://forum.mautic.org/t/segment-to-find-white-space-in-mobile-and-campaign-to-remove/12842 "2020-02-17T00:50:59Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![huuich](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/huuich/32/419_2.png) [@huuich](https://forum.mautic.org/u/huuich)\
**Post date:** [February 17, 2020, 12:51am UTC](https://forum.mautic.org/t/segment-to-find-white-space-in-mobile-and-campaign-to-remove/12842/1 "2020-02-17T00:51:00Z")

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**Your software**  
My Mautic version is: 2.16.0  
My PHP version is: 7.2.27

**Your problem**  
My problem is: My contacts input some space in mobile, so I want to put all this contact in a segment and if has any way to make a campaign remove this space is awesome. Thanks.