AnewtValidatorFloat Class Reference

Validator to only allow floating point numbers. More...

List of all members.

Public Member Functions
	__construct ($min=0.0, $max=null)
	Create a new AnewtValidatorFloat.
	is_valid ($value)
	Checks for validity.
Private Attributes
	$_min
	Minimal value.
	$_max
	Maximal value.

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Detailed Description

Validator to only allow floating point numbers.

This validator checks whether the value is or looks like a floating point number and is between the minimum and maximum value.

Definition at line 75 of file numeric.lib.php.

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Constructor & Destructor Documentation

AnewtValidatorFloat::__construct	(	$	min = 0.0,
		$	max = null
	)

Create a new AnewtValidatorFloat.

Parameters:

	$min	Minimum allowable value. Provide null for no limit. Defaults to 0.
	$max	Maximum allowable value. Provide null for no limit. Defaults to null.

Definition at line 89 of file numeric.lib.php.

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Member Function Documentation

AnewtValidatorFloat::is_valid

(

$

value

)

Checks for validity.

The return value should be true for valid values, and false otherwise.

Parameters:

$value

The value to check for validity.

Returns:

True if the value is valid, false otherwise.

Reimplemented from AnewtValidator.

Definition at line 100 of file numeric.lib.php.

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

• numeric.lib.php