Captcha image verification
posted on June 24, 2006, 12:47 am| Comments |
| IAN posted on October 26, 2007, 10:00 am |
| I USE FORMMAIL.CGI TO PROCESS MY FORM (ACCOMMODATION, MORE FIELDS). HOW CAN I INCLUDE YOUR VERIFICATION IN FORM. THANKS -------------- Veselin: you need to use PHP script to send the emails |
| Ron posted on October 26, 2007, 4:56 am |
| If I enter a wrong validation number it still allows the form to be sent. What Have I done wrong? ------------------ Veselin: hard to guess what could be wrong, but maybe your server does not support SESSIONs or you just made a mistake applying the code on your form :) |
| jay posted on October 19, 2007, 11:11 pm |
| still doesn't execute the SQL |
| jay posted on October 19, 2007, 4:11 pm |
| i have the captcha image verification working, and i have a redirect once it gets to the submit.php. however, i have a SQL insert statement in between the verification and the redirect, but it's not executing the insert statement. any ideas? ----------------- Veselin: remove the redirect and see if it will execute the SQL |
| John posted on October 5, 2007, 5:20 am |
| Nice script, learnt a lot from this example. Thank you for sharing your good work. |
| HS posted on September 24, 2007, 2:08 pm |
| Steven, the image will appear correctly also in Firefox when you include it in the html image tag. I had the same issue with Opera. |
| John posted on September 21, 2007, 10:33 pm |
| Very nice script, Planning to use it soon. Thank you. |
| Stephen Whitehead posted on September 14, 2007, 1:19 am |
| I've uploaded the captcha.php file to my server but when viewing in the firefox browser the image isn't displayed, just a series of random symbols, letters and numbers - the image displays fine in IE though. the version of firefox is v2.0.06. Any suggestions on what the issue is? |
| Viktor posted on September 10, 2007, 10:47 am |
| HI, I use php 4.1.1. and captcha.php returns error message : Warning: rand(): Invalid range: 10000..99999 in c:\apache\htdocs\colosseum\captcha.php on line 3 Fatal error: Call to undefined function: imagecreate() in c:\apache\htdocs\colosseum\captcha.php on line 9 what's the probleme? |
| Admin posted on August 30, 2007, 11:25 am |
| If you have any additions, suggestions or modifications for this example please send an email to info@phpjabbers.com or use the form below. |