NullStringExtension extension

on

Properties

capitalizeEachWordFirstCharacter → String

Available on String?, provided by the NullStringExtension extension

'I like dart language'.capitalizeEachWordFirstCharacter() // I Like Dart Language 'I like dart language'.capitalizeEachWordFirstCharacter() // I Like Dart Language
no setter
capitalizeFirstCharacter → String

Available on String?, provided by the NullStringExtension extension

Returns string with capitalized first letter Example: assert('test'.capitalizeFirstCharacter(), 'Test');
no setter
countWords → int

Available on String?, provided by the NullStringExtension extension

Returns a string abbreviation.
no setter
defaultBlank → String

Available on String?, provided by the NullStringExtension extension

If Given String s is Null return blank String
no setter
generateRandomString → String

Available on String?, provided by the NullStringExtension extension

no setter
isAlphabetOnly → bool

Available on String?, provided by the NullStringExtension extension

Returns true if string contains only alphabet symbols
no setter
isContainsAlphabetLetter → bool

Available on String?, provided by the NullStringExtension extension

Checks whether the given string contains a single letter or not and return True if contains otherwise return False
no setter
isDateTime → bool

Available on String?, provided by the NullStringExtension extension

check this string value convertible in DateTime or not
no setter
isDouble → bool

Available on String?, provided by the NullStringExtension extension

check this string value convertible in double or not
no setter
isEmptyOrNull → bool

Available on String?, provided by the NullStringExtension extension

Checks if the given String s is null or empty
no setter
isInt → bool

Available on String?, provided by the NullStringExtension extension

check value is integer or not and return true or false
no setter
isJsonDecodable → bool

Available on String?, provided by the NullStringExtension extension

Check if string is json decodable or not
no setter
isNotEmptyOrNull → bool

Available on String?, provided by the NullStringExtension extension

Checks if the given String s is not null or empty
no setter
isNumber → bool

Available on String?, provided by the NullStringExtension extension

check value is Number or not and return true or false
no setter
isValidateEmail → bool

Available on String?, provided by the NullStringExtension extension

Checks whether the given string is a valid email address or not
no setter
removeAllWhiteSpace → String

Available on String?, provided by the NullStringExtension extension

Removes all whitespaces from string
no setter
reversed → String

Available on String?, provided by the NullStringExtension extension

Returns the reversed string
no setter
toDateTime → DateTime?

Available on String?, provided by the NullStringExtension extension

Date format give as api utc time example 2023-04-28T05:34:53.684Z
no setter
toDouble → double?

Available on String?, provided by the NullStringExtension extension

convert value in Double
no setter
toInt → int?

Available on String?, provided by the NullStringExtension extension

convert value in Int
no setter
toLength → int

Available on String?, provided by the NullStringExtension extension

get characters length of String
no setter
toNumber → num?

Available on String?, provided by the NullStringExtension extension

convert value in Number
no setter
validatePhone → bool

Available on String?, provided by the NullStringExtension extension

Check phone validation
no setter
validatePhoneWithCountryCode → bool

Available on String?, provided by the NullStringExtension extension

Check phone validation with country code
no setter
validateURL → bool

Available on String?, provided by the NullStringExtension extension

Check URL validation
no setter

Methods

isPasswordValidator({int minLength = 6, int uppercaseCharCount = 0, int lowercaseCharCount = 0, int numericCharCount = 0, int specialCharCount = 0}) → bool

Available on String?, provided by the NullStringExtension extension

default minimum value 6 check password give true and false
lastChars(int n) → String

Available on String?, provided by the NullStringExtension extension

get last charts of give value 'I like dart language'.lastChars(13) // dart language
startsWithCharacters(String characters, {bool matchCase = false}) → bool

Available on String?, provided by the NullStringExtension extension

Check characters is start with String Default All String convert in lower case
take(int numberOfCharacters) → String

Available on String?, provided by the NullStringExtension extension

Returns a string first Characters.
toWordsFirstCharacters({int? numberOfCharacters, String splitBy = '\\s+'}) → String

Available on String?, provided by the NullStringExtension extension

return words first letter of given string
validate([String value = '']) → String

Available on String?, provided by the NullStringExtension extension

Check null string, return given value if null