queen_validators library

Classes

Contains

checks if the input does contain the provided value;

ContainsAny

check if the value contain at lest one of String form the provided list

EndsWith

IsArabicNum

checks if the input is a valid integer

IsBool

IsDate

IsDateAfter

IsDateMillis

checks if the input is a valid date to parse by DateTime.fromMillisecondsSinceEpoch factory

IsEgyptianPhone

IsEmail

checks if the input is a valid email address

IsEmpty

IsFacebookUrl

IsHexColor

checks if the input is valid hex color

IsHindiNum

checks if the input is a valid integer

IsIn

checks if the input is in provided List;

IsInstagramUrl

ISKsaPhone

IsLtrLanguage

IsNotIn

checks if the input is NOT in provided List;

IsNumber

checks if the input is a valid integer

IsOptional

allows you to skip the errors if the input is null

IsPort

checks if the input is a valid port

IsRequired

IsRTLLanguage

IsUrl

IsYoutubeUrl

Match

checks if the input is match other string

MaxLength

checks if the input characters length is smaller than the min field

MaxValue

MinLength

checks if the input characters length is bigger than the min field

MinValue

NotContains

checks if input does not contain the provided value;

NotContainsAny

check if the value does not contain any item from the provided list

QRule

RegExpRule

allow using a regular expression as validation rule

StartsWith

TextValidationRule

interface for the queen validation rules extend it and implement : isValid to override the validation logic translatedError return translated message from nations nationsKey return key to use with nations

Functions

containsAny(String v, List<String> list, {bool caseSensitive = false, bool trim = true}) → bool

isArabicNum(String input) → bool

isBool(Object? input) → bool

isDate(String? v) → bool

checks if the input is a valid date to parse by Dart DateTime class

isDateAfter(Object? input, DateTime date) → bool

isDateMills(String v, {bool isUtc = false}) → bool

checks if the input is a valid date to parse by DateTime.fromMillisecondsSinceEpoch factory

isEgyptianNumber(String str) → bool

isEmail(String? email) → bool

checks if the value can be well formatted email address

isEmpty(String? input) → bool

trim the string then checks if isEmpty if string is empty it will returns true

isFacebookUrlValid(String url) → bool

isHexColor(String? input) → bool

can starts with or without# must contains

isHindiNum(String input) → bool

isIn(Object v, List<Object> list) → bool

check if string is in List<String>

isInstgramUrlValid(String url) → bool

isKsaPhone(String input) → bool

isLtrLanguage(String languageCode) → bool

isNotEmpty(String? string) → bool

trim the string then checks if isNotEmpty

isNotIn(Object v, List<Object> list) → bool

check if value is NOT in List

isNumber(String? input) → bool

isPort(Object? input) → bool

isRtlLanguage(String languageCode) → bool

isUrlValid(String url) → bool

isYoutubeUrLValid(String url) → bool

match(Object? input, Object? other) → bool

checks if two Strings are the same

maxValue(Object? value, num max) → bool

minLength(String? input, int min) → bool

minValue(Object? value, num min) → bool

notContainsAny(String v, List<String> list) → bool

qValidator(List<TextValidationRule> rules, {OnFailureCallBack? onFail, bool useNations = true}) → String? Function(String?)

? build and return String Function(String value) ? which triggers the provided validation rules

Typedefs

OnFailureCallBack = void Function(String? input, List<TextValidationRule> rules, TextValidationRule failedRule)