# Kirupa's PHP Flash Form E-mail Tutorial Question

**URL:** <https://forum.kirupa.com/t/kirupas-php-flash-form-e-mail-tutorial-question/150581>\
**Category:** web dev\
**Created:** [June 8, 2005, 10:41pm UTC](https://forum.kirupa.com/t/kirupas-php-flash-form-e-mail-tutorial-question/150581 "2005-06-08T22:41:00Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![the\_transporter](https://avatars.discourse-cdn.com/v4/letter/t/3ab097/32.png) [@the\_transporter](https://forum.kirupa.com/u/the_transporter)\
**Post date:** [June 8, 2005, 10:41pm UTC](https://forum.kirupa.com/t/kirupas-php-flash-form-e-mail-tutorial-question/150581/1 "2005-06-08T22:41:00Z")

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I am a flash and php newbie and was wondering what additional code I need to add such that if all the fields were empty, pressing “send” will do nothing. Furthermore, how do I make it such that a valid e-mail address is entered not just a word “sdfsf”.

Thanks.