Doctrine_Validator_Unsigned Class Reference

Inherits Doctrine_Validator_Driver.

Public Member Functions
	__get ($arg)
	__isset ($arg)
	__set ($arg, $value)
	getArg ($arg)
	getArgs ()
	setArg ($arg, $value)
	validate ($value)

Detailed Description

Definition at line 33 of file Unsigned.php.

Member Function Documentation

Doctrine_Validator_Driver::__get (   $arg )

inherited

__get an alias for getOption

Parameters

string

$arg

Definition at line 48 of file Driver.php.

    {
        if (isset($this->args[$arg])) {
            return $this->args[$arg];
        }
        return null;
    }

Doctrine_Validator_Driver::__isset (   $arg )

inherited

__isset

Parameters

string

$arg

Definition at line 61 of file Driver.php.

    {
        return isset($this->args[$arg]);
    }

Doctrine_Validator_Driver::__set (   $arg,   $value  )

inherited

sets given value to an argument

Parameters

$arg	the name of the option to be changed
$value	the value of the option

Returns

Doctrine_Validator_Driver this object

Definition at line 73 of file Driver.php.

    {
        $this->args[$arg] = $value;
        
        return $this;
    }

Doctrine_Validator_Driver::getArg (   $arg )

inherited

returns the value of an argument

Parameters

$arg	the name of the option to retrieve

Returns

mixed the value of the option

Definition at line 86 of file Driver.php.

    {
        if ( ! isset($this->args[$arg])) {
            throw new Doctrine_Validator_Exception('Unknown option ' . $arg);
        }
        
        return $this->args[$arg];
    }

Doctrine_Validator_Driver::getArgs ( )

inherited

returns all args and their associated values

Returns

array all args as an associative array

Definition at line 114 of file Driver.php.

    {
        return $this->args;
    }

Doctrine_Validator_Driver::setArg (   $arg,   $value  )

inherited

sets given value to an argument

Parameters

$arg	the name of the option to be changed
$value	the value of the option

Returns

Doctrine_Validator_Driver this object

Definition at line 102 of file Driver.php.

    {
        $this->args[$arg] = $value;
        
        return $this;
    }

Doctrine_Validator_Unsigned::validate

(

$value

)

checks if given value is a valid unsigned integer or float

valid values: null, '', 5, '5', 5.9, '5.9' invalid values: -5, '-5', 'five', -5.9, '-5.9', '5.5.5'

Parameters

mixed

$value

Returns

boolean

Definition at line 44 of file Unsigned.php.

    {
        if (is_null($value) || $value == '') {
            return true;
        }
        if (preg_match('/[^0-9\-\.]/', $value)) {
            return false;
        }

        if ((double) $value >= 0)
        {
            return true;
        }

        return false;
    }

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The documentation for this class was generated from the following file:

• Doctrine-1.2.4/Doctrine/Validator/Unsigned.php