StringExtension extension

on

• String?

Properties

asBool → bool

Available on String?, provided by the StringExtension extension

Returns true if the validate() method returns 'true', otherwise returns false.

no setter

isApk → bool

Available on String?, provided by the StringExtension extension

Document regex

no setter

isAudio → bool

Available on String?, provided by the StringExtension extension

Audio regex

no setter

isDoc → bool

Available on String?, provided by the StringExtension extension

Document regex

no setter

isEmptyOrNull → bool

Available on String?, provided by the StringExtension extension

Returns true if given String is null or isEmpty

no setter

isExcel → bool

Available on String?, provided by the StringExtension extension

Excel regex

no setter

isHtml → bool

Available on String?, provided by the StringExtension extension

HTML regex

no setter

isImage → bool

Available on String?, provided by the StringExtension extension

Image regex

no setter

isInt → bool

Available on String?, provided by the StringExtension extension

no setter

isNotBlank → bool

Available on String?, provided by the StringExtension extension

Returns true if this String is not null and contains at least one non-whitespace character.

no setter

isNullOrBlank → bool

Available on String?, provided by the StringExtension extension

Returns true if this String is null, empty or consists of only whitespace characters.

no setter

isPdf → bool

Available on String?, provided by the StringExtension extension

PDF regex

no setter

isPPT → bool

Available on String?, provided by the StringExtension extension

PPT regex

no setter

isTxt → bool

Available on String?, provided by the StringExtension extension

Txt regex

no setter

isVideo → bool

Available on String?, provided by the StringExtension extension

Video regex

no setter

renderHtml → String

Available on String?, provided by the StringExtension extension

Render a HTML String

no setter

reverse → String

Available on String?, provided by the StringExtension extension

It reverses the String

no setter

Methods

calculateReadTime({int wordsPerMinute = 200}) → double

Available on String?, provided by the StringExtension extension

Return average read time duration of given String in seconds

capitalizeEachWord() → String

Available on String?, provided by the StringExtension extension

This function returns given string with each word capital

capitalizeFirstLetter() → String

Available on String?, provided by the StringExtension extension

Capitalize given String

convertYouTubeUrlToId({bool trimWhitespaces = true}) → String

Available on String?, provided by the StringExtension extension

Get YouTube Video ID

copyToClipboard() → Future<void>

Available on String?, provided by the StringExtension extension

countWords() → int

Available on String?, provided by the StringExtension extension

Return number of words ina given String

ellipsize(int maxLength, {String ellipsis = "..."}) → String

Available on String?, provided by the StringExtension extension

Truncates this String to a specified maxLength and appends an ellipsis string. Example: "This is a long string".ellipsize(10) returns "This is a..."

equalsIgnoreCase(String? other) → bool

Available on String?, provided by the StringExtension extension

Compares this String to another String, ignoring case considerations.

formatNumberWithComma({String seperator = ','}) → String

Available on String?, provided by the StringExtension extension

for ex. add comma in price

getBoolInt() → bool

Available on String?, provided by the StringExtension extension

Returns true if given value is '1', else returns false

getNumericOnly({bool aFirstWordOnly = false}) → String

Available on String?, provided by the StringExtension extension

Returns only numbers from a string trim Whitespaces

getYouTubeThumbnail({bool trimWhitespaces = true}) → String

Available on String?, provided by the StringExtension extension

Returns YouTube thumbnail for given video id

initials() → String

Available on String?, provided by the StringExtension extension

Extracts initials from a string. Example: "John Doe" returns "JD".

isAlpha() → bool

Available on String?, provided by the StringExtension extension

Check weather String is alpha or not

isDigit() → bool

Available on String?, provided by the StringExtension extension

Return true if given String is Digit

isJson() → bool

Available on String?, provided by the StringExtension extension

mask({MaskType maskType = MaskType.auto, bool? isMaskingEnabled}) → String

Available on String?, provided by the StringExtension extension

helper function to mask email and phone strings.

maskEmail({bool? isMaskingEnabled}) → String

Available on String?, provided by the StringExtension extension

Mask email (e.g., [e-mail] -> u***@example.com)

maskPhone({bool? isMaskingEnabled}) → String

Available on String?, provided by the StringExtension extension

Mask phone (e.g., 1234567890 -> 12****7890)

prefixText({required String value}) → String

Available on String?, provided by the StringExtension extension

eg. Text("Dr. ${VARIABLE_NAME}"); => Text("VARIABLE_NAME.prefixText("Dr.")");

removeAllWhiteSpace() → String

Available on String?, provided by the StringExtension extension

Removes white space from given String

repeat(int n, {String separator = ''}) → String

Available on String?, provided by the StringExtension extension

Returns the given string n times

setSearchParam() → List<String>

Available on String?, provided by the StringExtension extension

returns searchable array for Firebase Database

splitAfter(Pattern pattern) → String

Available on String?, provided by the StringExtension extension

Splits from a pattern and returns remaining String after that

splitBefore(Pattern pattern) → String

Available on String?, provided by the StringExtension extension

Splits from a pattern and returns String before that

splitBetween(Pattern startPattern, Pattern endPattern) → String

Available on String?, provided by the StringExtension extension

It matches the String and returns between startPattern and endPattern

suffixText({required String value}) → String

Available on String?, provided by the StringExtension extension

eg. Text("${VARIABLE_NAME} /-"); => Text("VARIABLE_NAME.suffixText("/-")");

toastString() → void

Available on String?, provided by the StringExtension extension

toast a String

toBool() → bool

Available on String?, provided by the StringExtension extension

Returns true if the validate() method returns 'true', otherwise returns false.

toCamelCase() → String

Available on String?, provided by the StringExtension extension

Converts this String to camel case. Example: "hello world" or "hello_world" or "hello-world" becomes "helloWorld".

toColor({Color? defaultColor}) → Color

Available on String?, provided by the StringExtension extension

Get Color from HEX String

toDouble({double defaultValue = 0.0}) → double

Available on String?, provided by the StringExtension extension

Return double value of given string

toInt({int defaultValue = 0}) → int

Available on String?, provided by the StringExtension extension

Return int value of given string

toKebabCase() → String

Available on String?, provided by the StringExtension extension

Converts this String to kebab-case. Example: "helloWorld" or "Hello World" becomes "hello-kebab".

toList() → List<String>

Available on String?, provided by the StringExtension extension

It return list of single character from String

toPascalCase() → String

Available on String?, provided by the StringExtension extension

Converts this String to PascalCase. Example: "hello world" or "hello_world" becomes "HelloWorld".

toSlug({String delimiter = '_'}) → String

Available on String?, provided by the StringExtension extension

Generate slug of a given String

toSnakeCase() → String

Available on String?, provided by the StringExtension extension

Converts this String to snake_case. Example: "helloWorld" or "Hello World" becomes "hello_world".

toYouTubeId({bool trimWhitespaces = true}) → String

Available on String?, provided by the StringExtension extension

Get YouTube Video ID

validate({String value = ''}) → String

Available on String?, provided by the StringExtension extension

validateEmail() → bool

Available on String?, provided by the StringExtension extension

Check email validation

validateEmailEnhanced() → bool

Available on String?, provided by the StringExtension extension

Check email validation

validatePhone() → bool

Available on String?, provided by the StringExtension extension

Check phone validation

validateURL() → bool

Available on String?, provided by the StringExtension extension

Check URL validation