Class: HTML_QuickForm_Rule_In_Array_Keys

Source Location: /pear/HTML/QuickForm/Rule/In_Array_Keys.php

Class Overview

HTML_QuickForm_Rule
   |
   --HTML_QuickForm_Rule_In_Array_Keys

Inherited Variables

Inherited Methods

Class: HTML_QuickForm_Rule

HTML_QuickForm_Rule::getValidationScript(): Returns the javascript test (the test should return true if the value is INVALID)
HTML_QuickForm_Rule::setName(): Sets the rule name
HTML_QuickForm_Rule::validate(): Validates a value

Class Details

[line 23]

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Class Methods

method validate [line 36]

bool validate(
mixed
$selected_key, array
$array)

Tests whether input for parameter selected_key is a key in the supplied array. Useful when dealing with selects and you'll make sure that the user selects only one of the available options and not a custom one.

Returns boolean true if selection is valid.

Tags:

access:

public

Overrides HTML_QuickForm_Rule::validate() (Validates a value)

Parameters:

mixed	$selected_key	Selected array key
array	$array	Array with available options

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Documentation generated on Sun, 08 Jan 2012 17:51:52 +0100 by phpDocumentor 1.4.3