predict-data-types

Predict Data Types

A simple npm package that predicts data types for comma-separated values, including JSON objects, and validates URLs, phone numbers, email addresses, and geolocation data within string values.

Installation

npm install predict-data-types

Supported data types

• boolean
• string
• number (decimal and integers are mapped to a number) // TODO improvement for specific data type
• email
• phone number
• url
• array (recursive check)
• object

Usage

const predictDataTypes = require('predict-data-types');

const text = 'John, 123 Main St, [e-mail], 555-555-5555, {"name": "John", "age": 30}, http://example.com';

const types = predictDataTypes(text);

console.log(types);

{
  'John': 'string',
  '123 Main St': 'string',
  '[e-mail]': 'email',
  '555-555-5555': 'phone',
  '{"name": "John", "age": 30}': 'object',
  'http://example.com': 'url'
}