starkstring

A simple JavaScript library To use the most commonly used string operations.
Include functions of persian.js

TOC

• install
• Functions
• Contributing

install

$ yarn add starkstring

const starkString = require("starkstring").default;

//or

import starkString from "starkstring";

Functions

1) Convert Arabic characters to Persian

Used for converting Arabic characters to Persian.

Example:

starkString(" علي ")
  .trim() // Remove spaces
  .persianChar() // Convert arabic `ي` to persian `ی`
  .toString(); //Returns: "علی"

2) Convert to English numbers from Persian and arabic Number

Used for converting Persian and arabic Number to English numbers.

Example:

starkString("۳۴۵ ٤٥")
  .englishNumber()
  .toString(); //returns: 345 45

3) Convert to Persian numbers from Arabic and English Number

Used for converting Arabic and English numbers to Persian.

Example:

starkString("٣٤٥ 78")
  .persianNumber()
  .toString(); //returns: ۳۴۵ ۷۸

4) Convert to Arabic numbers from English and Persian Number

Used for converting Arabic and Persian numbers to English.

Example:

starkString("345")
  .arabicNumber()
  .toString(); //returns:  ٣٤٥

6) Decode Percent-encoding Characters in URLs

Used to normalize url

Example:

starkString(
  "fa.wikipedia.org/wiki/%D8%B5%D9%81%D8%AD%D9%87%D9%94_%D8%A7%D8%B5%D9%84%DB%8C",
)
  .fixURL()
  .toString(); //returns http://fa.wikipedia.org/wiki/%D8%B5%D9%81%D8%AD%D9%87%D9%94_%D8%A7%D8%B5%D9%84%DB%8C/

7) Change keyboard layout

Used for converting Persian char to English char.

Example:

starkString("لخخلمث")
  .switchKey()
  .toString(); //returns: google

8) Convert numbers to words

Used for representing numbers as Persian words.

Example:

starkString("1372")
  .digitsToWords()
  .toString(); //returns: یک هزار و سیصد و هفتاد و دو

9) Zero-width non-joiner correction

Example:

starkString("آمده ای ولی من رفته ام و می آییم")
  .halfSpace()
  .toString(); //returns: آمده‌ای ولی من رفته‌ام و می‌آییم

10) Integer number validation

Whether is value integer

Example:

starkString("344327905").isInteger(); // return true

starkString("34432.7905").isInteger(); // return false
starkString("g344327905").isInteger(); // return false

11) bank card number validation

Whether is value bank card

Example:

starkString("6104337638408961").isValidBankCard(); // return true

12) convert number to currency format

convert english number to currency format

Example:

starkString("120000.00")
  .currency()
  .toString(); // return 120,000.00

starkString("120000")
  .currency()
  .persianNumber()
  .toString(); // return ۱۲۰,۰۰۰

13) Parse Numbers

Remove anything expect numbers

Example:

starkString(" amount 12,000 dollar")
  .parseNumber()
  .toString(); // return 12000

14) security string

convert any char to star ("*")

Example:

starkString("password")
  .security()
  .toString(); // return ********

Chainable using

You can use all of the functions together with one StarkString instance.

Example:

starkString("علي٤2465")
  .persianChar()
  .englishNumber()
  .persianNumber()
  .toString(); //returns: علی۴۲۴۶۵

Contributing

This is a open-source project. Fork the project, complete the code and send pull request.