Re: Validating form field text input to be a specificvariable type
| From: | Red Wingate | Date: | Wed, 07 Apr 2004 17:39:37 +0000 |
| Subject: | Re: Validating form field text input to be a specificvariable type | ||
| References: | 1 2 3 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-182685@lists.php.net to get a copy of this message | ||
No, as this would be yet another line of source. Maybe get those guys
to add another function
ctype_digit_and_not_empty();
-- red
[...]
> > * Thus wrote William Lovaton (williama_lovaton@coomeva.com.co):
> > > or modify is_numeric() to explictly perform an integer validation:
> > > is_numeric(mixed value [, bool is_integer = false])
> >
> > um.. ctype_digit().
>
> Very nice! it works fine. The only issue is that it will return true if
> the parameter is an empty string (""). Nothing that an empty() can't
> fix.
[...]