ILIAS\Refinery\Numeric\IsNumeric Class Reference

Inheritance diagram for ILIAS\Refinery\Numeric\IsNumeric:

Collaboration diagram for ILIAS\Refinery\Numeric\IsNumeric:

Public Member Functions
	__construct (Data\Factory $data_factory, \ilLanguage $lng)
Public Member Functions inherited from ILIAS\Refinery\Custom\Constraint
	__construct (callable $is_ok, $error, Data\Factory $data_factory, \ilLanguage $lng)
	If $error is a callable it needs to take two parameters: More...
	check ($value)
	Checks the provided value.Should not throw if accepts($value). Exceptions More...
	accepts ($value)
	Tells if the provided value complies. Parameters mixed $value Returns bool More...
	problemWith ($value)
	Tells what the problem with the provided value is.Should return null if accepts($value). Parameters mixed $value Returns string|null More...
	applyTo (Result $result)
	Restricts a Result.Must do nothing with the result if $result->isError(). Must replace the result with an error according to problemWith() if !accepts($result->value()). Parameters Result $result Returns Result More...
	withProblemBuilder (callable $builder)
	Get a constraint like this one with a builder for a custom error message.problemWith() must return an error message according to the new builder for the new constraint.The builder needs to be callable that takes two parameters: Parameters callable $builder Returns Constraint More...
	getErrorMessage ($value)
	Get the problem message. More...
Public Member Functions inherited from ILIAS\Refinery\Transformation
	transform ($from)
	Perform the transformation. More...
	__invoke ($from)
	Transformations should be callable. More...

Additional Inherited Members
Protected Member Functions inherited from ILIAS\Refinery\Custom\Constraint
	getLngClosure ()
	Get the closure to be passed to the error-function that does i18n and sprintf. More...
Protected Attributes inherited from ILIAS\Refinery\Custom\Constraint
	$data_factory
	$lng
	$is_ok
	$error

Detailed Description

Definition at line 11 of file IsNumeric.php.

Constructor & Destructor Documentation

__construct()

ILIAS\Refinery\Numeric\IsNumeric::__construct	(	Data\Factory	$data_factory,
		\ilLanguage	$lng
	)

Definition at line 13 of file IsNumeric.php.

References ILIAS\Refinery\Custom\Constraint\$data_factory, ILIAS\Refinery\Custom\Constraint\$lng, $txt, and ILIAS\GlobalScreen\Provider\__construct().

    {
        parent::__construct(
            function ($value) {
                return is_numeric($value);
            },
            function ($txt, $value) {
                if ('' === $value) {
                    return $txt("not_numeric_empty_string");
                }

                return $txt("not_numeric", $value);
            },
            $data_factory,
            $lng
        );
    }

Here is the call graph for this function:

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

• src/Refinery/Numeric/IsNumeric.php