# Validation of form whoch is a image

**URL:** <https://www.ruby-forum.com/t/validation-of-form-whoch-is-a-image/83404>\
**Category:** Ruby\
**Created:** [March 17, 2006, 10:54pm UTC](https://www.ruby-forum.com/t/validation-of-form-whoch-is-a-image/83404 "2006-03-17T22:54:33Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![misiek](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/m/76d3ee/32.png) [@misiek](https://www.ruby-forum.com/u/misiek)\
**Post date:** [March 17, 2006, 10:54pm UTC](https://www.ruby-forum.com/t/validation-of-form-whoch-is-a-image/83404/1 "2006-03-17T22:54:33Z")

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I don not let upload the file which are not images  
I need only jpg gif and png  
how to do that  
I am confuse =\> [google.com](http://google.com)