Class: HTML_QuickForm2_Rule_MaxFileSize

Source Location: /HTML_QuickForm2-2.0.0RC1/HTML/QuickForm2/Rule/MaxFileSize.php

Class Overview

HTML_QuickForm2_Rule
   |
   --HTML_QuickForm2_Rule_MaxFileSize

Rule checking that uploaded file size does not exceed the given limit

Author(s):

Bertrand Mansion <golgote at mamasam.com>
Alexey Borzov <avb at php.net>

Version:

Release: 2.0.0RC1

Inherited Variables

Class: HTML_QuickForm2_Rule

HTML_QuickForm2_Rule::$chainedRules
HTML_QuickForm2_Rule::$config
HTML_QuickForm2_Rule::$message
HTML_QuickForm2_Rule::$owner

Inherited Methods

Class: HTML_QuickForm2_Rule

HTML_QuickForm2_Rule::__construct(): Class constructor
HTML_QuickForm2_Rule::and_(): Adds a rule to the chain with an "and" operator
HTML_QuickForm2_Rule::getConfig(): Returns the rule's configuration data
HTML_QuickForm2_Rule::getJavascript(): Returns the client-side representation of the Rule
HTML_QuickForm2_Rule::getJavascriptCallback(): Returns the client-side validation callback
HTML_QuickForm2_Rule::getJavascriptTriggers(): Returns IDs of form fields that should trigger "live" Javascript validation
HTML_QuickForm2_Rule::getMessage(): Returns the error message output by the rule
HTML_QuickForm2_Rule::getOwnJavascriptTriggers(): Returns IDs of form fields that should trigger "live" Javascript validation
HTML_QuickForm2_Rule::mergeConfig(): Merges local configuration with that provided for registerRule()
HTML_QuickForm2_Rule::or_(): Adds a rule to the chain with an "or" operator
HTML_QuickForm2_Rule::setConfig(): Sets configuration data for the rule
HTML_QuickForm2_Rule::setMessage(): Sets the error message output by the rule
HTML_QuickForm2_Rule::setOwner(): Sets the element that will be validated by this rule
HTML_QuickForm2_Rule::setOwnerError(): Sets the error message on the owner element
HTML_QuickForm2_Rule::validate(): Performs validation
HTML_QuickForm2_Rule::validateOwner(): Validates the owner element

Class Details

[line 74]
Rule checking that uploaded file size does not exceed the given limit

The Rule needs one configuration parameter for its work: the size limit. This limit can be passed either to the Rule constructor as local configuration or to HTML_QuickForm2_Factory::registerRule() as global one. As usual, global configuration overrides local one.

Note that if file upload failed due to upload_max_filesize php.ini setting or MAX_FILE_SIZE form field, then this rule won't even be called, due to File element's built-in validation setting the error message.

The Rule considers missing file uploads (UPLOAD_ERR_NO_FILE) valid.

Author: Bertrand Mansion <golgote@mamasam.com>
Author: Alexey Borzov <avb@php.net>
Version: Release: 2.0.0RC1
Link: http://pear.php.net/package/HTML_QuickForm2
License: New BSD License

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Method Detail

setConfig [line 98]

HTML_QuickForm2_Rule setConfig(
int
$config)

Sets maximum allowed file size

Throws: HTML_QuickForm2_InvalidArgumentException if a bogus size limit was provided
Access: public

Overrides HTML_QuickForm2_Rule::setConfig() (Sets configuration data for the rule)

Parameters:

int $config — Maximum allowed size

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setOwner [line 117]

void setOwner(
HTML_QuickForm2_Node
$owner)

Sets the element that will be validated by this rule

Throws: HTML_QuickForm2_InvalidArgumentException if trying to use this Rule on something that isn't a file upload field
Access: public

Overrides HTML_QuickForm2_Rule::setOwner() (Sets the element that will be validated by this rule)

Parameters:

HTML_QuickForm2_Node $owner — File upload field to validate

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validateOwner [line 81]

bool validateOwner(
)

Validates the owner element

Return: whether uploaded file's size is within given limit
Access: protected

Overrides HTML_QuickForm2_Rule::validateOwner() (Validates the owner element)

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