EaseUtils class

Properties

hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

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?
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.
nil(dynamic s) → dynamic
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.
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
removeAllWhitespace(String value) → String
Remove all whitespace inside string Example: your name => yourname
snakeCase(String? text, {String separator = '_'}) → String?
snake_case