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Help about Input Validation www*.com/org/info/net

Discussion in 'PHP' started by geekos, May 2, 2008.

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  1. #1
    geekos, May 2, 2008 IP
  2. saurabhj

    saurabhj Banned

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    #2
    saurabhj, May 2, 2008 IP
    geekos likes this.
  3. geekos

    geekos Well-Known Member

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    #3
    Thank you very for the fast reply :)
    but the script dont work if i use a post method :(

    EDIT: Its working now :) Thank You very much!

    <form name="form1" onSubmit="return checkDomain(form1.Link.value)" method="post" action="process.php">
   Link
  <input name="Link" type="text" id="Link2">
  <input type="submit" name="Submit" value="Add">
  <img src="CaptchaSecurityImages.php" />
Security Code: 
<input id="security_code" name="security_code" type="text" />
</form>
    Code (markup):
     
    geekos, May 2, 2008 IP
  4. lanmonkey

    lanmonkey Active Member

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    #4
    javascript is a client side script. therefore the validaiton is done on the users browser. This should never be trusted, perform additional user input validation in php, get the regex for a domain name from here http://regexlib.com/ and do an ereg in php.
     
    lanmonkey, May 2, 2008 IP