# Input restriction

**URL:** <https://forum.kirupa.com/t/input-restriction/180749>\
**Category:** flash\
**Created:** [March 3, 2006, 4:27am UTC](https://forum.kirupa.com/t/input-restriction/180749 "2006-03-03T04:27:27Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![louissi](https://yyz1.discourse-cdn.com/flex011/user_avatar/forum.kirupa.com/louissi/32/2189_2.png) [@louissi](https://forum.kirupa.com/u/louissi)\
**Post date:** [March 3, 2006, 4:27am UTC](https://forum.kirupa.com/t/input-restriction/180749/1 "2006-03-03T04:27:27Z")

</div>

hello! I would like to “filter” some information in a input text. This text is used for a login name.

I want people to only be able to go forward if:  
the name have 2 characters or more (i found how)  
the name contains no special characters or punctuation  
the name contains no space.

Please help me 🙂