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  • Bug fixes for general core bugs in 3.10.x will end 8 November 2021 (12 months).
  • Bug fixes for security issues in 3.10.x will end 9 May 2022 (18 months).
  • PHP version: minimum PHP 7.2.0 Note: minimum PHP version has increased since Moodle 3.8. PHP 7.3.x and 7.4.x are supported too.
/lib/pear/HTML/QuickForm/Rule/ -> Callback.php (source)

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Defines 1 class

HTML_QuickForm_Rule_Callback:: (3 methods):
  validate()
  addData()
  getValidationScript()


Class: HTML_QuickForm_Rule_Callback  - X-Ref

Validates values using callback functions or methods

validate($value, $options = null)   X-Ref
Validates a value using a callback

param: string    $value      Value to be checked
param: mixed     $options    Options for callback
return: boolean   true if value is valid

addData($name, $callback, $class = null, $BCMode = false)   X-Ref
Adds new callbacks to the callbacks list

param: string    $name       Name of rule
param: string    $callback   Name of function or method
param: string    $class      Name of class containing the method
param: bool      $BCMode     Backwards compatibility mode

getValidationScript($options = null)   X-Ref
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