validate float or int
| From: | John LYC | Date: | Wed, 21 Jun 2000 07:01:53 +0000 |
| Subject: | validate float or int | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-2451@lists.php.net to get a copy of this message | ||
hi,
i need help
does anyone knows how to check a variable to make sure it is either a
valid float or integer type?
it means that 10.30 and 10 is valid but not 10.3.8 or 10a or abc.a .
basically it is a dollars and cents (Amount) field.
thanks
john