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The CFINPUT and CFTEXTINPUT tags include the VALIDATE attribute, which allows you to specify a valid data type entry for the control. You can validate user entries on the following data types.
Input Validation Controls | |
---|---|
VALIDATE Entry |
Description |
Date |
Verifies US date entry in the form mm/dd/yyy. |
Eurodate |
Verifies valid European date entry in the form dd/mm/yyyy. |
Time |
Verifies a time entry in the form hh:mm:ss. |
Float |
Verifies a floating point entry. |
Integer |
Verifies an integer entry. |
Telephone |
Verifies a telephone entry. Telephone data must be entered as ###-###-####. The hyphen separator (-) can be replaced with a blank. The area code and exchange must begin with a digit between 1 and 9. |
Zipcode |
(U.S. formats only) Number can be a 5-digit or 9-digit zip in the form #####-####. The hyphen separator (-) can be replaced with a blank. |
Creditcard |
Blanks and dashes are stripped and the number is verified using the mod10 algorithm. |
Social_security_number |
Number must be entered as ###-##-####. The hyphen separator (-) can be replaced with a blank. |
When you specify an input type in the VALIDATE attribute, ColdFusion tests for the specified input type and submits form data only on a successful match. A true value is returned on successful form submission, false if validation fails.
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