# Empty field ( check form )

**URL:** <https://www.ruby-forum.com/t/empty-field-check-form/74276>\
**Category:** Ruby\
**Created:** [February 27, 2006, 6:44pm UTC](https://www.ruby-forum.com/t/empty-field-check-form/74276 "2006-02-27T18:44:06Z")\
**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:** [February 27, 2006, 6:44pm UTC](https://www.ruby-forum.com/t/empty-field-check-form/74276/1 "2006-02-27T18:44:06Z")

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is there some function to check a form on empty fields or check the  
City is the first capital letter if not he will change this letter and  
put to database ?

thanks