function testAllowNullNoAllowEmptyWithNullData()
{
$validator = new CompExpValidator();
$validator->setDataCanBeEmpty(false);
$validator->setDataCanBeNull(true);
$this->assertTrue($validator->validate(null, "<30"));
}
public function validate($data, $criteria = null)
{
$regExpValidator = new RegExpValidator();
$regExpValidator->setDataCanBeNull($this->getDataCanBeNull());
$regExpValidator->setDataCanBeEmpty($this->getDataCanBeEmpty());
$compExpValidator = new CompExpValidator();
$compExpValidator->setDataCanBeNull($this->getDataCanBeNull());
$compExpValidator->setDataCanBeEmpty($this->getDataCanBeEmpty());
$dateExpValidator = new DateExpValidator();
$dateExpValidator->setDataCanBeNull($this->getDataCanBeNull());
$dateExpValidator->setDataCanBeEmpty($this->getDataCanBeEmpty());
$timeExpValidator = new TimeExpValidator();
$timeExpValidator->setDataCanBeNull($this->getDataCanBeNull());
$timeExpValidator->setDataCanBeEmpty($this->getDataCanBeEmpty());
$currencyExpValidator = new currencyExpValidator();
$currencyExpValidator->setDataCanBeNull($this->getDataCanBeNull());
$currencyExpValidator->setDataCanBeEmpty($this->getDataCanBeEmpty());
//if $data is single variable, make it array
//then continue with looping and checking
if (!is_array($this->criteria_arr)) {
//something is wrong... should never hit this case
throw new Exception("Criteria array not array");
$this->success = false;
return $this->success;
}
/* NOTE, IF NO CRITERIA ARE DEFINED, THEN DATA
AUTOMATICALLY PASSES. THIS IS HANDLED NATURALLY
BY EXECUTION OF THE FUNCTION UNLESS
NOT NULL OR NOT EMPTY IS SPECIFIEID AND DATA IS...
*/
if (count($this->criteria_arr) < 1) {
//test for null data
if (is_null($data)) {
if (!$this->getDataCanBeNull()) {
throw new Exception("Data cannot be null!");
$this->success = false;
return $this->success;
} else {
$this->success = true;
return $this->success;
}
}
//test for empty data
if ('' == $data) {
if (!$this->getDataCanBeEmpty()) {
throw new Exception("Data cannot be null!");
$this->success = false;
return $this->success;
} else {
$this->success = true;
return $this->success;
}
}
}
//make sure we're starting from beginning of array
//if we've looped through partial criteria validating an item
//and fail, then the next time through the criteria array
//will only validate from where the previous run stopped
//example that will break if we don't have this:
//$validator = new EZValidator();
//$validator->addCriteria(__EZV_INTEGER_REGEXP);
//$validator->addCriteria("<30");
//$validator->addCriteria(">8");
//$this->assertFalse($validator->validate("8"));
//$this->assertFalse($validator->validate("30"));
reset($this->criteria_arr);
while (list($key, $crit) = each($this->criteria_arr)) {
switch ($this->type_arr[$key]) {
case __EZV_REGEXP:
if (!$regExpValidator->validate($data, $crit)) {
return false;
} else {
break;
}
case __EZV_COMPEXP:
if (!$compExpValidator->validate($data, $crit)) {
return false;
} else {
break;
}
case __EZV_DATEEXP:
if (!$dateExpValidator->validate($data, $crit)) {
return false;
} else {
break;
}
case __EZV_TIMEEXP:
if (!$timeExpValidator->validate($data, $crit)) {
return false;
} else {
break;
}
case __EZV_CURRENCYEXP:
if (!$currencyExpValidator->validate($data, $crit)) {
return false;
} else {
break;
}
//should never happen...
// throw new Error("Cannot handle date or currency types at this time");
// return false;
//should never happen...
// throw new Error("Cannot handle date or currency types at this time");
// return false;
case __EZV_UNKNOWN:
default:
if ($this->dieSilently) {
return false;
} else {
//should never happen...
throw new Error("Cannot determine type");
return false;
}
}
}
//if we've made it here, check passed in criteria_count
//if we've made it here, this data has passed!
return true;
}