Function formatNumber

formatNumber(
    num: string | number,
    strict?: boolean,
    inEnglish?: boolean,
): string

Formats a number with Bangla digits and adds commas for thousands, lakhs, crores, etc.

Parameters

num: string | number
The number or string to format.
strict: boolean = true
If true, throws an error for invalid input.
inEnglish: boolean = false
If true, returns the result in English digits.

Returns string

The formatted string with Bangla digits and commas.

Throws

If the input is null, undefined, or exceeds the maximum safe integer value.

Example

formatNumber(12345); // "১২,৩৪৫"
formatNumber('-১২৩৪৫'); // "-১২,৩৪৫"
formatNumber('  -১২৩৪৫   '); // "-১২,৩৪৫"  (automatically trims the input)
formatNumber('১২৩৪৫', true, true); // "12,345" (if inEnglish is true, returns the result in English digits)
formatNumber(1234567890123456); // "১,২৩,৪৫,৬৭,৮৯,০১,২৩,৪৫৬"
formatNumber("১২৩৪৫৬৭৮৯০১২৩৪৫৬"); // "১,২৩,৪৫,৬৭,৮৯,০১,২৩,৪৫৬"
formatNumber("১,২১৩,৪৫১,২৩৪,৫১২,৩৪৫"); // "১,২১,৩৪,৫১,২৩,৪৫,১২,৩৪৫"
formatNumber("abc"); // Throws an error (if strict is true)
formatNumber("abc", false); // '' (if strict is false, returns an empty string)