react-number-format
Advanced tools
Package description
The react-number-format package is a React component designed for formatting number input fields. It allows users to format numbers as currency, percentages, decimals, phone numbers, credit card numbers, and other custom formats. It also supports features like custom prefix, suffix, and thousand separator, masking, and custom formatting.
Number Formatting
This feature allows you to format numbers with thousands separators and add a prefix. In this example, the number 2456981 is formatted as currency with a dollar sign prefix and commas as thousand separators, displayed as $2,456,981.
import NumberFormat from 'react-number-format';
<NumberFormat value={2456981} displayType={'text'} thousandSeparator={true} prefix={'$'} />Custom Format
This feature enables custom formatting for inputs. Here, the format prop defines the pattern for a phone number and the mask prop is used for placeholder characters, allowing users to enter a phone number in the format ###-###-####.
import NumberFormat from 'react-number-format';
<NumberFormat format="###-###-####" mask="_" />Currency Formatting
This feature is used to format input as currency. It includes a thousand separator, a dollar sign prefix, and ensures that there are always two decimal places.
import NumberFormat from 'react-number-format';
<NumberFormat thousandSeparator={true} prefix={'$'} decimalScale={2} fixedDecimalScale={true} />Cleave.js is a library that can format input text content when you are typing. It provides similar functionalities to react-number-format, such as number formatting, credit card formatting, phone number formatting, and date formatting. It differs in that it is not React-specific and can be used with plain JavaScript or other frameworks.
Numeral is a library for formatting and manipulating numbers. It's similar to react-number-format in that it can format numbers as currency, percentages, and other formats. However, it is not a React component and does not handle input fields directly. It is more focused on number manipulation and formatting in general JavaScript applications.
Currency.js is a small and lightweight library for working with currency values. It allows you to perform arithmetic operations and formatting on currency numbers. While it provides similar currency formatting capabilities, it does not come as a React component and is more suited for general arithmetic and formatting operations rather than handling user input.
Readme
React Number format is a input formatter library with a sophisticated and lightweight caret engine.
Using npm
npm install react-number-format
Using yarn
yarn add react-number-format
Numeric Format
import { NumericFormat } from 'react-number-format';
Pattern Format
import { PatternFormat } from 'react-number-format';
Read the full documentation here
https://s-yadav.github.io/react-number-format/docs/intro
https://s-yadav.github.io/react-number-format/docs/migration
npm i -g yarn to download Yarnyarn to install dependenciesyarn start to run example server (http://localhost:8084/)yarn test to test changesyarn build to bundle filesTest cases are written in jasmine and run by karma
Test files : /test/**/*.spec.js
To run test : yarn test
FAQs
React component to format number in an input or as a text.
We found that react-number-format demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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