Class Pattern

Responsibility: Validate submitted value by regular expression from configured pattern HTML attribute.

MvcCore\Ext\Forms\Validators\Pattern implements MvcCore\Ext\Forms\Fields\IPattern uses MvcCore\Ext\Forms\Field\Props\Pattern

Namespace: MvcCore\Ext\Forms\Validators
Located at ext-form-field-text/src/MvcCore/Ext/Forms/Validators/Pattern.php

Methods summary
`public string\|null`	# `Validate( string\|array $rawSubmittedValue )` Validate raw user input by configured regular expression match pattern. Validate raw user input by configured regular expression match pattern. Parameters `$rawSubmittedValue` Raw submitted value from user. Returns string\|null Safe submitted value or `NULL` if not possible to return safe value.

Methods inherited from MvcCore\Ext\Forms\Validator
`CreateInstance(), GetErrorMessage(), SetField(), SetForm(), __construct(), setUpFieldProps(), throwNewInvalidArgumentException()`

Methods inherited from MvcCore\Ext\Forms\Fields\IPattern
`GetPattern(), SetPattern()`

Methods used from MvcCore\Ext\Forms\Field\Props\Pattern
`GetPattern(), SetPattern(), setFormPattern()`

Constants summary
`integer`	`ERROR_INVALID_FORMAT` Error message index(es). Error message index(es).	# `0`

Properties summary
`protected static array`	`$errorMessages` Validation failure message template definitions. Validation failure message template definitions.	# `[ self::ERROR_INVALID_FORMAT => "Field '{0}' has invalid format ('{1}').", ]`
`protected static array`	`$fieldSpecificProperties` Field specific values (camel case) and their validator default values. Field specific values (camel case) and their validator default values.	# `[ 'pattern' => NULL, ]`

Properties inherited from MvcCore\Ext\Forms\Validator
`$field, $form, $toolClass`

Properties used from MvcCore\Ext\Forms\Field\Props\Pattern
`$pattern`