cakephp-1.3 > Validation :: range()
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range

line:794 at /cake/libs/validation.php
Validate that a number is in specified range. if $lower and $upper are not set, will return true if $check is a legal finite on this platform

Method

(boolean) range ($check, $lower = null, $upper = null)

Parameters

ParameterTypeCommentDefault
$check string required Value to check
$lower integer optional Lower limit null
$upper integer optional Upper limit null

Return

boolean

Comment

Validate that a number is in specified range.
if $lower and $upper are not set, will return true if
$check is a legal finite on this platform

@param string $check Value to check
@param integer $lower Lower limit
@param integer $upper Upper limit
@return boolean Success
@access public