Class Url

Responsibility: Validate URI string by PHP: filter_var($rawSubmittedValue, FILTER_VALIDATE_URL); THIS VALIDATOR DOESN'T MEAN SAFE VALUE TO PREVENT SQL INJECTS! To prevent sql injects - use\PDO::prepare();and\PDO::execute()`.

MvcCore\Ext\Forms\Validator implements MvcCore\Ext\Forms\IValidator

MvcCore\Ext\Forms\Validators\Url

Namespace: MvcCore\Ext\Forms\Validators
Copyright: Copyright (c) 2016 Tom Flidr (https://github.com/mvccore)
License: https://mvccore.github.io/docs/mvccore/5.0.0/LICENCE.md
Located at ext-form-field-text/src/MvcCore/Ext/Forms/Validators/Url.php

Methods summary
`public string[]`	# `GetAllowedSchemes( )` Returns the allowed absolute url schemes, `http,https,ftp,ftps` allowed by default. Returns the allowed absolute url schemes, `http,https,ftp,ftps` allowed by default. Returns string[]
`public MvcCore\Ext\Forms\Validators\Url`	# `SetAllowedSchemes( string[] $allowedSchemes )` Sets the allowed absolute url schemes, `http,https,ftp,ftps` allowed by default. Sets the allowed absolute url schemes, `http,https,ftp,ftps` allowed by default. Parameters `$allowedSchemes` Returns `MvcCore\Ext\Forms\Validators\Url`
`public string\|boolean`	# `GetDnsValidation( )` Returns the DNS validation option. Returns the DNS validation option. Returns string\|boolean
`public MvcCore\Ext\Forms\Validators\Url`	# `SetDnsValidation( string\|boolean $dnsValidation = self::VALIDATE_DNS_TYPE_A )` Sets the DNS validation option. Sets the DNS validation option. Parameters `$dnsValidation` Returns `MvcCore\Ext\Forms\Validators\Url`
`public string\|null`	# `Validate( string\|array $rawSubmittedValue )` Validate URI string by regular expression and optionally by DNS check. Validate URI string by regular expression and optionally by DNS check. Parameters `$rawSubmittedValue` Raw submitted value from user. Returns string\|null Safe submitted value or `NULL` if not possible to return safe value. See https://github.com/nette/utils/blob/72d8f087e7d750521a15e0b25b7a4f6d20ed45dc/src/Utils/Validators.php#L327

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

Constants summary
`boolean`	`VALIDATE_DNS_TYPE_NONE`	# `FALSE`
`string`	`VALIDATE_DNS_TYPE_ANY`	# `'ANY'`
`string`	`VALIDATE_DNS_TYPE_A`	# `'A'`
`string`	`VALIDATE_DNS_TYPE_A6`	# `'A6'`
`string`	`VALIDATE_DNS_TYPE_AAAA`	# `'AAAA'`
`string`	`VALIDATE_DNS_TYPE_CNAME`	# `'CNAME'`
`string`	`VALIDATE_DNS_TYPE_MX`	# `'MX'`
`string`	`VALIDATE_DNS_TYPE_NAPTR`	# `'NAPTR'`
`string`	`VALIDATE_DNS_TYPE_NS`	# `'NS'`
`string`	`VALIDATE_DNS_TYPE_PTR`	# `'PTR'`
`string`	`VALIDATE_DNS_TYPE_SOA`	# `'SOA'`
`string`	`VALIDATE_DNS_TYPE_SRV`	# `'SRV'`
`string`	`VALIDATE_DNS_TYPE_TXT`	# `'TXT'`
`integer`	`ERROR_URL` Error message index(es). Error message index(es).	# `0`
`integer`	`ERROR_DNS`	# `1`

Properties summary
`protected static string[]`	`$allDnsValidations` All DNS validation types. All DNS validation types.	# `[ self::VALIDATE_DNS_TYPE_ANY, self::VALIDATE_DNS_TYPE_A, self::VALIDATE_DNS_TYPE_A6, self::VALIDATE_DNS_TYPE_AAAA, self::VALIDATE_DNS_TYPE_CNAME, self::VALIDATE_DNS_TYPE_MX, self::VALIDATE_DNS_TYPE_NAPTR, self::VALIDATE_DNS_TYPE_NS, self::VALIDATE_DNS_TYPE_PTR, self::VALIDATE_DNS_TYPE_SOA, self::VALIDATE_DNS_TYPE_SRV, self::VALIDATE_DNS_TYPE_TXT, ]`
`protected static array`	`$errorMessages` Validation failure message template definitions. Validation failure message template definitions.	# `[ self::ERROR_URL => "Field '{0}' requires a valid URL.", self::ERROR_DNS => "The host in field '{0}' could not be resolved.", ]`
`protected string\|boolean`	`$dnsValidation` DNS optional validation. DNS optional validation.	# `self::VALIDATE_DNS_TYPE_NONE`
`protected string[]`	`$allowedSchemes` Allowed URL schemes, `http,https,ftp,ftps` allowed by default. Allowed URL schemes, `http,https,ftp,ftps` allowed by default.	# `['http', 'https', 'ftp', 'ftps',]`

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

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Class Url

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