NullStringExtension extension

on

Properties

capitalizeEachWordFirstCharacter → String
'I like dart language'.capitalizeEachWordFirstCharacter() // I Like Dart Language 'I like dart language'.capitalizeEachWordFirstCharacter() // I Like Dart Language
no setter
capitalizeFirstCharacter → String
Returns string with capitalized first letter Example: assert('test'.capitalizeFirstCharacter(), 'Test');
no setter
countWords → int
Returns a string abbreviation.
no setter
defaultBlank → String
If Given String s is Null return blank String
no setter
generateRandomString → String
no setter
isAlphabetOnly → bool
Returns true if string contains only alphabet symbols
no setter
isContainsAlphabetLetter → bool
Checks whether the given string contains a single letter or not and return True if contains otherwise return False
no setter
isDateTime → bool
check this string value convertible in DateTime or not
no setter
isDouble → bool
check this string value convertible in double or not
no setter
isEmptyOrNull → bool
Checks if the given String s is null or empty
no setter
isInt → bool
check value is integer or not and return true or false
no setter
isJsonDecodable → bool
Check if string is json decodable or not
no setter
isNotEmptyOrNull → bool
Checks if the given String s is not null or empty
no setter
isNumber → bool
check value is Number or not and return true or false
no setter
isValidateEmail → bool
Checks whether the given string is a valid email address or not
no setter
removeAllWhiteSpace → String
Removes all whitespaces from string
no setter
reversed → String
Returns the reversed string
no setter
toDateTime → DateTime?
Date format give as api utc time example 2023-04-28T05:34:53.684Z
no setter
toDouble → double?
convert value in Double
no setter
toInt → int?
convert value in Int
no setter
toLength → int
get characters length of String
no setter
toNumber → num?
convert value in Number
no setter
validatePhone → bool
Check phone validation
no setter
validatePhoneWithCountryCode → bool
Check phone validation with country code
no setter
validateURL → bool
Check URL validation
no setter

Methods

isPasswordValidator({int minLength = 6, int uppercaseCharCount = 0, int lowercaseCharCount = 0, int numericCharCount = 0, int specialCharCount = 0}) → bool
default minimum value 6 check password give true and false
lastChars(int n) → String
get last charts of give value 'I like dart language'.lastChars(13) // dart language
startsWithCharacters(String characters, {bool matchCase = false}) → bool
Check characters is start with String Default All String convert in lower case
take(int numberOfCharacters) → String
Returns a string first Characters.
toWordsFirstCharacters({int? numberOfCharacters, String splitBy = '\\s+'}) → String
return words first letter of given string
validate([String value = '']) → String
Check null string, return given value if null