P4Cms_Validate_ContentTypeElementName Class Reference

Validates string for suitability as a content type element name. More...

Inheritance diagram for P4Cms_Validate_ContentTypeElementName:

List of all members.

Public Member Functions
	__construct ()
	Revised message templates upon instantiation.
	isValid ($value)
	Defined by Zend_Validate_Interface.
Public Attributes
const	ILLEGAL_ELEMENT_NAME = 'illegalElementName'
const	ZEND_FORM_EXCEPTION = 'zendFormException'

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Detailed Description

Validates string for suitability as a content type element name.

Copyright:

2011-2012 Perforce Software. All rights reserved

License:

Please see LICENSE.txt in top-level folder of this distribution.

Version:

2012.2/486814

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Constructor & Destructor Documentation

P4Cms_Validate_ContentTypeElementName::__construct

(

)

Revised message templates upon instantiation.

Reimplemented from P4Cms_Validate_RecordField.

    {
        $message = "Only '_' and alphanumeric characters are permitted in element names.";
        $this->_messageTemplates[self::ILLEGAL_ELEMENT_NAME] = $message;
        $this->_messageTemplates[self::ZEND_FORM_EXCEPTION]  = 'Zend_Form failed to accept the field name.';
    }

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Member Function Documentation

P4Cms_Validate_ContentTypeElementName::isValid

(

$

value

)

Defined by Zend_Validate_Interface.

Checks if the given element name conforms to Zend_Form naming.

Parameters:

string

$value

The value to validate.

Returns:

boolean true if value is a valid content type element name, false otherwise.

Reimplemented from P4Cms_Validate_RecordField.

    {
        $this->_setValue($value);

        // validate that the name contains something
        if (!isset($value) or !strlen($value)) {
            $this->_error(self::IS_EMPTY);
            return false;
        }

        // validate against Zend_Form_Element's filterName
        $element = null;
        try {
            $element = new Zend_Form_Element($value);
        } catch (Exception $e) {
            $this->_error(self::ZEND_FORM_EXCEPTION);
            return false;
        }
        if ($element->filterName($value) !== $value) {
            $this->_error(self::ILLEGAL_ELEMENT_NAME);
            return false;
        }

        return parent::isValid($value);
    }

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Member Data Documentation

const P4Cms_Validate_ContentTypeElementName::ILLEGAL_ELEMENT_NAME = 'illegalElementName'

const P4Cms_Validate_ContentTypeElementName::ZEND_FORM_EXCEPTION = 'zendFormException'

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

• ContentTypeElementName.php