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schoenung
Smarty Rookie
Joined: 05 Apr 2004
Posts: 28
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 Posted: Tue Mar 08, 2005 3:26 am Post subject: Compare rule |
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I have 3 fields-2 edits and 1 drop down. Trying to validate the drop down in the following maner. If drop down value = 16 then edit box need not be filled in, however if the drop down value is not 16 both edit boxes are required and must be validated. The validation is easy, but having trouble writting the compare function as I'm unsure where to get the values of the other controls.
My function would work like this.
| Code: | function smarty_validate_criteria_isEditValueRequired($value, $empty, &$params, &$formvars) {
if(strlen($value) == 0)
return $empty;
if ($_POST[list]!=16){
return=TRUE;
}
} |
However something does not work.
[/code] |
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mohrt
Administrator
Joined: 16 Apr 2003
Posts: 7368
Location: Lincoln Nebraska, USA
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| Posted: Tue Mar 08, 2005 2:39 pm Post subject: |
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You can use $formvars instead of $_POST, but what does this produce?
print_r($formvars);
Be sure your values are what you expected. |
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