/**
* @see sfValidatorString
*/
protected function doClean($value)
{
// clean by the parent
$clean = parent::doClean($value);
$numVal = new sfValidatorNumber(array('required' => false, 'min' => $this->getOption('min'), 'max' => $this->getOption('max')));
$numVal->clean($value);
// get the option
$separator = $this->getOption('separator');
$max_left = $this->getOption('max_left');
$max_right = $this->getOption('max_right');
// build the regexp to test
$pattern = '/^\\d{1,' . $max_left . '}';
$pattern .= '(\\' . $separator;
$pattern .= '\\d{0,' . $max_right . '})?$/';
// do the test
if (!preg_match($pattern, $clean)) {
throw new sfValidatorError($this, 'invalid', array('max_right' => $this->getOption('max_right'), 'value' => $value));
}
// return the $clean value
return $clean;
}
<?php
/*
* This file is part of the symfony package.
* (c) Fabien Potencier <*****@*****.**>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
require_once dirname(__FILE__) . '/../../bootstrap/unit.php';
$t = new lime_test(13);
$v = new sfValidatorNumber();
// ->clean()
$t->diag('->clean()');
$t->is($v->clean(12.3), 12.3, '->clean() returns the numbers unmodified');
$t->is($v->clean('12.3'), 12.3, '->clean() converts strings to numbers');
$t->is($v->clean(12.12345678901234), 12.12345678901234, '->clean() returns the numbers unmodified');
$t->is($v->clean('12.12345678901234'), 12.12345678901234, '->clean() converts strings to numbers');
try {
$v->clean('not a float');
$t->fail('->clean() throws a sfValidatorError if the value is not a number');
} catch (sfValidatorError $e) {
$t->pass('->clean() throws a sfValidatorError if the value is not a number');
}
$v->setOption('required', false);
$t->ok($v->clean(null) === null, '->clean() returns null for null values');
$v->setOption('max', 2);
$t->is($v->clean(1), 1, '->clean() checks the maximum number allowed');
try {
$v->clean(3.4);
$t->fail('"max" option set the maximum number allowed');
