RE: [PHP] testing for 0
See isset() and empty() -Original Message- From: Steve Buehler [mailto:[EMAIL PROTECTED] Sent: Friday, February 28, 2003 10:29 AM To: PHP Subject: [PHP] testing for 0 I have a form that has input for minutes. My problem is that I am trying to test to see if the field is blank or not and if they enter a 0 (zero), my test always show it as blank. I have tried !$timemb and !is_numeric($timemb). Thank You Steve -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] testing for 0
Try $timeb ''. Steve Buehler wrote: I have a form that has input for minutes. My problem is that I am trying to test to see if the field is blank or not and if they enter a 0 (zero), my test always show it as blank. I have tried !$timemb and !is_numeric($timemb). Thank You Steve -- The above message is encrypted with double rot13 encoding. Any unauthorized attempt to decrypt it will be prosecuted to the full extent of the law. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] testing for 0
At 19:28 28.02.2003, Steve Buehler spoke out and said: [snip] I have a form that has input for minutes. My problem is that I am trying to test to see if the field is blank or not and if they enter a 0 (zero), my test always show it as blank. I have tried !$timemb and !is_numeric($timemb). [snip] How about some code? -- O Ernest E. Vogelsinger (\) ICQ #13394035 ^ http://www.vogelsinger.at/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] testing for 0
There we go. Thank You so much. I also found that I had another error in my script and !is_numeric($timemb) did work after all. Steve At 10:41 AM 2/28/2003 -0800, you wrote: See isset() and empty() -Original Message- From: Steve Buehler [mailto:[EMAIL PROTECTED] Sent: Friday, February 28, 2003 10:29 AM To: PHP Subject: [PHP] testing for 0 I have a form that has input for minutes. My problem is that I am trying to test to see if the field is blank or not and if they enter a 0 (zero), my test always show it as blank. I have tried !$timemb and !is_numeric($timemb). Thank You Steve -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] testing for 0
On February 28, 2003 10:41 am, Leif K-Brooks wrote: Try $timeb ''. Well whatta ya know I learn something new every day.. I thought the only valid not equal operator was !=... I'm used to using only for SQL server stored procedures or VB.. leo -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
