A minimal library of useful Persian / Farsi regular expressions for browser and NodeJS environment
##Places that you can use persianRex
##Getting started You can download the latest release form the release page or use your preferred package manager.
via npm
npm install persian-rex --save
via bower
bower install persian-rex --save
Once downloaded you can include the dist file like this:
<scirpt src="bower_components/persian-rex/dist/persian-rex.js"></script>Or if you are using node:
var persianRex = require('persian-rex');###Detecting Persian Numbers
The number RegExp will match any string that only contains Persian numbers.
if (persianRex.number.test('۱۲۳'))
makeInputsRTL();###Detecting Persian Letters
The letter RegExp will match any string that only contains Persian letters.
if (persianRex.letter.test('ابپ'))
makeInputsRTL();###Detecting Persian Text
The text RegExp will match any string that only contains Persian letters or Persian numbers.
if (persianRex.text.test('ابپ۱۲۳'))
makeInputsRTL();###Using has prefix You can prefix any of the above methods with has.
if (persianRex.hasNumber.test('ابپ۱۲۳۴۵۶123abc'))
makeInputsRTL();The if condition is true, because the string has a persian number in it. You can use hasLetter and hasText as well.
###Lower level usage You can also get the ASCI code ranges for Persian numbers and Persian letters to make your custom RegExps.
var customLettersRegular = new RegExp('^' + persianRex.lettersASCIRange);
var customNumberRegular = new RegExp('^' + persianRex.numbersASCIRange);#Sponsors Many of regular expressions in this project is extracted from larger projects such as Themeyab.com, If you think I'm are missing an important regular expression, feel free to open an issue on this repository and I will include it in the next version.
