Re[2]: [PHP] Validating form field text input to be a specificvariable type
| From: | Richard Davey | Date: | Wed, 07 Apr 2004 13:38:07 +0000 |
| Subject: | Re[2]: [PHP] Validating form field text input to be a specificvariable type | ||
| References: | 1 2 3 4 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-182620@lists.php.net to get a copy of this message | ||
Hello John,
Wednesday, April 7, 2004, 2:05:22 PM, you wrote:
JWH> Yeah, but the OP wanted to be able to tell an integer from a real number
JWH> from a string. is_numeric() is going to validate 5, 5.5, and 5.05E6, for
JWH> example.
What about is_integer() ?
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Best regards,
Richard Davey
http://www.phpcommunity.org/wiki/296.html