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Enum Type and 0 index. [message #391] Mon, 13 November 2006 08:19 Go to previous message
johandewit is currently offline  johandewit
Messages: 25
Registered: May 2006
Location: Belgium
Junior Member
File : includes/std.validation.class.inc
Funtion : validatefield
        if ($fieldspec['type'] == 'enum') {
            debugbreak();
            // get enum array for this field
            $enum = $this->caller->getValRep($fieldname);
            // if we already have the value do not replace it
            if (!in_array($fieldvalue, $enum)) {
                // replace index number with text value
                $fieldvalue = $enum[$fieldvalue];
            } // if
        } // if


Problem ; If $fieldvalue=0, where 0 = array_index, the function in_array returns TRUE instead of FALSE. The fieldarray is not replaced with the $enum[0] value, resulting in validation error.

See also http://be.php.net/manual/en/function.in-array.php#61491

Changing line 111 to if (!in_array($fieldvalue, $enum, true))
solves this, and the fieldvalue is rpelaced with $enum[0] as intended.

At the end of this function, the enum type is passed to the validateNumber, (default case branch) which always results in an error message.

I've attached a patch against version 1.17.0 which makes the enum field type working (in my situation).

Greetings

Johan





 
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