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Re: Verifying time in php [message #179389 is a reply to message #179387]

Sun, 14 October 2012 18:41

J.O. Aho
Messages: 194
Registered: September 2010

Karma:

Senior Member

On 14/10/12 19:20, houghi wrote:

> Found finaly the solution. Instead of looking at the seperate values and
> then trying to combine them, it is better to combine them and then
> evaluate them with
> $testtime=$_POST['hours'].$_POST['minutes'].$_POST['seconds'];
>
> $hours $min $sec $testtime Valid?
> - - - - No
> 1 - - 1 Yes
> 1 - 1 11 Yes
> - 1 - 1 Yes
> 1 1 1 111 Yes
> A - - A No
> 1 A - 1A No
> 1A - - 1A No
>
> That way I can just do a 'is_numeric($testtime)' and no need to use
> is_set or anything else.

an alternative is:

if you have <input name="variable[xxx]" ...> in your form

then you can in your script
$ok = true;
foreach($_POST['variable'] as $value) {
if(!is_numeric($value))
$ok = false;
}

even if your method works now, I wouldn't bet on it in the future.

--

//Aho

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[Message index]

		Verifying time in php By: houghi on Sun, 14 October 2012 09:45
		Re: Verifying time in php By: Denis McMahon on Sun, 14 October 2012 10:25
		Re: Verifying time in php By: houghi on Sun, 14 October 2012 11:50
		Re: Verifying time in php By: Denis McMahon on Sun, 14 October 2012 21:12
		Re: Verifying time in php By: houghi on Sun, 14 October 2012 10:30
		Re: Verifying time in php By: J.O. Aho on Sun, 14 October 2012 13:03
		Re: Verifying time in php By: houghi on Sun, 14 October 2012 15:16
		Re: Verifying time in php By: Michael Fesser on Sun, 14 October 2012 15:50
		Re: Verifying time in php By: M. Strobel on Sun, 14 October 2012 16:22
		Re: Verifying time in php By: Peter H. Coffin on Sun, 14 October 2012 16:41
		Re: Verifying time in php By: Martin Leese on Sun, 14 October 2012 17:06
		Re: Verifying time in php By: houghi on Sun, 14 October 2012 17:41
		Re: Verifying time in php By: Michael Fesser on Sun, 14 October 2012 19:03
		Re: Verifying time in php By: houghi on Sun, 14 October 2012 20:39
		Re: Verifying time in php By: Christoph Becker on Sun, 14 October 2012 15:52
		Re: Verifying time in php By: houghi on Sun, 14 October 2012 17:20
		Re: Verifying time in php By: J.O. Aho on Sun, 14 October 2012 18:41
		Re: Verifying time in php By: Christoph Becker on Sun, 14 October 2012 18:49
		Re: Verifying time in php By: houghi on Sun, 14 October 2012 20:32
		Re: Verifying time in php By: Richard Damon on Sun, 14 October 2012 15:44
		Re: Verifying time in php By: Luuk on Sun, 14 October 2012 19:28

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