Regular Expression for arabic numbers

You can use [^[:digit:]].

This will return any digit no matter which language including mixed languages

Try this one:

/[\u0660-\u0669]/

Example:

var arNumbers = '٠١٢٣٤٥٦٧٨٩'
    ,reg_arNumbers = /^[\u0660-\u0669]{10}$/;

if (reg_arNumbers.test(arNumbers))
     alert("10 Arabic Numerals");
else
     alert("Non-Arabic Numerals");