GetUtils class

Static Methods

camelCase(String value) → String?

Camelcase string Example: your name => yourName

capitalize(String value) → String?

Capitalize each word inside string Example: your name => Your Name, your name => Your name

capitalizeFirst(String s) → String?

Uppercase first letter inside string and let the others lowercase Example: your name => Your name

createPath(String path, [Iterable? segments]) → String

hasCapitalletter(String s) → bool

Checks if string contains at least one Capital Letter

hasMatch(String? value, String pattern) → bool

isAlphabetOnly(String s) → bool

Checks if string consist only Alphabet. (No Whitespace)

isAPK(String filePath) → bool

Checks if string is an apk file.

isAudio(String filePath) → bool

Checks if string is an audio file.

isBinary(String s) → bool

Checks if string is binary.

isBlank(dynamic value) → bool?

Checks if data is null or blank (empty or only contains whitespace).

isBool(String value) → bool

Checks if string is boolean.

isCaseInsensitiveContains(String a, String b) → bool

Checks if a contains b (Treating or interpreting upper- and lowercase letters as being the same).

isCaseInsensitiveContainsAny(String a, String b) → bool

Checks if a contains b or b contains a (Treating or interpreting upper- and lowercase letters as being the same).

isChm(String filePath) → bool

Checks if string is an chm file.

isCnpj(String cnpj) → bool

isCpf(String cpf) → bool

Checks if the cpf is valid.

isCurrency(String s) → bool

Checks if string is Currency.

isDateTime(String s) → bool

Checks if string is DateTime (UTC or Iso8601).

isEmail(String s) → bool

Checks if string is email.

isEqual(num a, num b) → bool

Checks if num a EQUAL than num b.

isExcel(String filePath) → bool

Checks if string is an excel file.

isGreaterThan(num a, num b) → bool

Checks if num a GREATER than num b.

isHexadecimal(String s) → bool

Checks if string is hexadecimal. Example: HexColor => #12F

isHTML(String filePath) → bool

Checks if string is an html file.

isImage(String filePath) → bool

Checks if string is an image file.

isIPv4(String s) → bool

Checks if string is IPv4.

isIPv6(String s) → bool

Checks if string is IPv6.

isLengthBetween(dynamic value, int minLength, int maxLength) → bool

Checks if length of data is BETWEEN minLength to maxLength.

isLengthEqualTo(dynamic value, int otherLength) → bool

Checks if length of data is EQUAL to maxLength.

isLengthGreaterOrEqual(dynamic value, int maxLength) → bool

Checks if length of data is GREATER OR EQUAL to maxLength.

isLengthGreaterThan(dynamic value, int maxLength) → bool

Checks if length of data is GREATER than maxLength.

isLengthLessOrEqual(dynamic value, int maxLength) → bool

Checks if length of data is LESS OR EQUAL to maxLength.

isLengthLessThan(dynamic value, int maxLength) → bool

Checks if length of data is LESS than maxLength.

isLengthLowerOrEqual(dynamic value, int maxLength) → bool

Checks if length of data is LOWER OR EQUAL to maxLength.

isLengthLowerThan(dynamic value, int maxLength) → bool

Checks if length of data is LOWER than maxLength.

isLowerThan(num a, num b) → bool

Checks if num a LOWER than num b.

isMD5(String s) → bool

Checks if string is MD5 hash.

isNull(dynamic value) → bool

Checks if data is null.

isNullOrBlank(dynamic value) → bool?

In dart2js (in flutter v1.17) a var by default is undefined. Use this only if you are in version <- 1.17. So we assure the null type in json convertions to avoid the "value":value==null?null:value; someVar.nil will force the null type if the var is null or undefined. nil taken from ObjC just to have a shorter sintax. Checks if data is null or blank (empty or only contains whitespace).

isNum(String value) → bool

Checks if string is int or double.

isNumericOnly(String s) → bool

Checks if string consist only numeric. Numeric only doesn't accepting "." which double data type have

isOneAKind(dynamic value) → bool

Checks if all data have same value. Example: 111111 -> true, wwwww -> true, 1,1,1,1 -> true

isPalindrom(String string) → bool

Checks if string is Palindrom.

isPassport(String s) → bool

Checks if string is Passport No.

isPDF(String filePath) → bool

Checks if string is an pdf file.

isPhoneNumber(String s) → bool

Checks if string is phone number.

isPPT(String filePath) → bool

Checks if string is an powerpoint file.

isSHA1(String s) → bool

Checks if string is SHA1 hash.

isSHA256(String s) → bool

Checks if string is SHA256 hash.

isSSN(String s) → bool

Checks if string is SSN (Social Security Number).

isTxt(String filePath) → bool

Checks if string is an txt file.

isURL(String s) → bool

Checks if string is URL.

isUsername(String s) → bool

Checks if string is a valid username.

isVector(String filePath) → bool

Checks if string is a vector file.

isVideo(String filePath) → bool

Checks if string is an video file.

isWord(String filePath) → bool

Checks if string is an word file.

numericOnly(String s, {bool firstWordOnly = false}) → String

Extract numeric value of string Example: OTP 12312 27/04/2020 => 1231227042020ß If firstword only is true, then the example return is "12312" (first found numeric word)

paramCase(String? text) → String?

param-case

printFunction(String prefix, dynamic value, String info, {bool isError = false}) → void

removeAllWhitespace(String value) → String

Remove all whitespace inside string Example: your name => yourname

snakeCase(String? text, {String separator = '_'}) → String?

snake_case