# About the fields\_for tag

**URL:** <https://www.ruby-forum.com/t/about-the-fields-for-tag/134173>\
**Category:** Rails\
**Created:** [April 8, 2008, 4:28pm UTC](https://www.ruby-forum.com/t/about-the-fields-for-tag/134173 "2008-04-08T16:28:10Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Vincent.Z](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/v/90db22/32.png) [@Vincent.Z](https://www.ruby-forum.com/u/Vincent.Z)\
**Post date:** [April 8, 2008, 4:28pm UTC](https://www.ruby-forum.com/t/about-the-fields-for-tag/134173/1 "2008-04-08T16:28:10Z")

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i know the form\_for is use show some model in the form,and also can  
make BLANK form for make new model.

now,i use the fields\_for tag to get the associated model done with the  
master model together(means one form)

my question is whether the fields\_for can make blank form as the  
form\_for done?

thanks