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Long Term Support Release

  • Bug fixes for general core bugs in 4.1.x will end 13 November 2023 (12 months).
  • Bug fixes for security issues in 4.1.x will end 10 November 2025 (36 months).
  • PHP version: minimum PHP 7.4.0 Note: minimum PHP version has increased since Moodle 4.0. PHP 8.0.x is 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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