Documentation

Parser
in package

This parser allows a developer to configure the application to validate the incoming data using expressions inside the docblocks (or any similar mechanism)

Tags
todo

Consider a more elaborate mechanism for rule creation. Generally speaking, the creation of rules should be rather simple. Since this element only interfaces with the actual rules. But maybe it could be interesting.

Table of Contents

$rules  : array<string|int, Closure>
Contains a list of callable items that allow your application to instance ValidationRules from the expressions provided.
__construct()  : mixed
Creates a new parser for validation expressions. These expressions allow to quickly provide the application with validation for input.
parse()  : ParseTree
Parses the expression, extracting the Validator used to ensure that the data provided by the app's user is correct.
rule()  : mixed
Sets a rule. If the rule already existed, it will be overwritten.

Properties

$rules

Contains a list of callable items that allow your application to instance ValidationRules from the expressions provided.

private array<string|int, Closure> $rules = []

Methods

__construct()

Creates a new parser for validation expressions. These expressions allow to quickly provide the application with validation for input.

public __construct() : mixed
Return values
mixed —

parse()

Parses the expression, extracting the Validator used to ensure that the data provided by the app's user is correct.

public parse(string $string) : ParseTree
Parameters
$string : string
Return values
ParseTree —

rule()

Sets a rule. If the rule already existed, it will be overwritten.

public rule(string $name, Closure $callable) : mixed
Parameters
$name : string
$callable : Closure
Return values
mixed —

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