Jwero 🚀 JavaScript Utilities
A collection of utility functions for Node.js, React, and React Native.
Table of Contents
Installation
npm install jwero-javascript-utils
Usage
import { getTimeInSeconds, getRandomString } from 'jwero-javascript-utils';
Utility Functions
Time/Date
getTimeInSeconds()
Returns the current time in seconds.
getTimeInMilliSeconds()
Returns the current time in milliseconds.
formatDate(date: Date, format: String, options?: FormatDateOptions)
Formats a date according to the given format string and options.
mysqlDateToJS()
The function `mysqlDateToJS` converts a MySQL date string to a JavaScript Date object.
@param {date} date - The `date` parameter is the input date that needs to be converted. It can be
either a string representation of a date in MySQL format (YYYY-MM-DD HH:MM:SS) or a valid JavaScript
Date object.
@returns the converted JavaScript Date object.
isValidDate()
The function checks if a given value is a valid date.
@param {date} d - The parameter "d" is of type "date".
@returns a boolean value.
String
getRandomString(length: number)
Generates a random string of a given length.
Axios
getAxiosError(error: any)
Extracts the error message from an Axios error object.
Array
isArrayWithValues(arr: any[])
Checks if a variable is an array with values.
Object
isObjWithValues(obj: object)
Checks if a variable is an object with values.
Number
validateNumber(num: any)
Validates a number and returns a valid number.
Random
getRandomInt(max: number)
Generates a random integer up to a maximum value.
getRandomId()
Generates a random ID.
Text
containsText(text: string, searchText: string)
Checks if a text contains a search text.
capitalizeFirstLetter(string: string)
Capitalizes the first letter of a string.