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https://github.com/jagroop2001/validify-string
https://www.npmjs.com/package/validify-string
https://github.com/jagroop2001/validify-string
Last synced: 25 days ago
JSON representation
https://www.npmjs.com/package/validify-string
- Host: GitHub
- URL: https://github.com/jagroop2001/validify-string
- Owner: Jagroop2001
- Created: 2023-03-04T13:58:02.000Z (almost 2 years ago)
- Default Branch: master
- Last Pushed: 2024-02-20T08:40:11.000Z (11 months ago)
- Last Synced: 2024-04-24T17:39:36.711Z (9 months ago)
- Language: TypeScript
- Homepage:
- Size: 3.58 MB
- Stars: 5
- Watchers: 2
- Forks: 12
- Open Issues: 0
-
Metadata Files:
- Readme: Readme.md
Awesome Lists containing this project
README
# validify-string
Ensure accurate and secure input with our reliable string validation library.
## Install
```
npm i validify-string
```
## Example
```js
import validator from "validify-string";
validator.isPasswordStrong("StrongPass12@#");
validator.isAlpha("Jagroop");
const user = {
"Username": "YS",
"Role": "Admin",
"Email": "[email protected]"
}
const jwt = validator.generateJWT(user, secret);
console.log(validator.decodeJWT(jwt).payload);
```
## Details
```
validator.isEmpty(str)
This function will check if string is empty or not.
```
```
validator.isIdentical(strOne , strTwo)
This function will check if string One is equal to string Two.
```
```
validator.isAlpha(str)
This function will check if string contain Alphabets only.
```
```
validator.isAlphaNumeric(str)
This function will check if string is AlphaNumeric string only.
```
```
validator.isValidEmail(email)
This function will check if given Input is valid email or not.
```
```
validator.countWords(str)
This function will return number of words in a string.
```
```
validator.isAvailable(str, word)
This function will check if given word is available in the string or not.
```
```
validator.countOccurrences(str, word)
This function will count the occurrence of word in the string.
```
```
validator.isPasswordStrong(password)
This function will check if given Input is valid password or not.
```
```
validator.isURL(str)
This function will check if given Input is valid URL or not.
```
```
validator.isUpperCase(str)
Check if the entire string is in uppercase.
```
```
validator.isLowerCase(str)
Check if the entire string is in lowercase.
```
```
validator.isDate(str)
Check if the string represents a valid date.
```
```
validator.isPalindrome(str)
Check if the string is a palindrome.
```
```
validator.isValidPhone(phoneNumber)
This function will check if given phoneNumber (of type string) is valid Phone number or not.
```
```
validator.isValidCardNumber(cardNumber)
This function will check if given Card number (of type string) is valid Card Number or not by using Luhn's Algorithm.
```
```
validator.isIP(IP Address)
This function will check if string contains a Valid IP address or not.
```
```
validator.isAlphanumeric(str)
This function will check if string is alphanumeric or not.
```
```
validator.isHash(str)
This function will check if string is a hash or not.
```
```
validator.isHexadecimal(str)
This function will check if string is hexadecimal or not.
```
```
validator.isBase32(str)
This function will check if string isBase32 or not.
```
```
validator.isBase64(str)
This function will check if string isBase64 or not.
```
```
validator.isEthereumAddress(str)
This function will check if string isEthereumAddress or not.
```
```
validator.isASCII(str)
This function will check if each character of string is in ASCII Value or not.
```
```
validator.isStringAContainsB(StringA, StringB)
This function checks if the string A contains the string B
```
```
validator.isStringAMatchesB(StringA, StringB)
This function checks if the string A matches the string B
```
```
validator.isHexColor
utility function is designed to check whether a given string represents a valid hexadecimal color code
```
```
validator.isJSON
utility function is used to check whether a given string is a valid JSON (JavaScript Object Notation) string
```
```
validator.isJWT
utility function is used to check whether a given string is a valid JSON Web Token (JWT)
```
```
validator.isStringWithoutSpecialCharacters(str)
This function will check the string is Without Special Characters or not.
```
```
validator.startsWithPrefix(str)
This function will Check if a string starts with a specific prefix or not.
```
```
validator.endsWithSuffix(str)
This function will Check if a string end with a specific suffix or not.
```
```
validator.getAlphaNumString(str)
This function returns a random alphanumeric string of length n.
```
```
validator.getLeftSubstring(str, int)
This function returns the substring denoted by n positive left-most characters.
```
```
validator.encrypt(str)
This function will encrypt the string to a base64 format.
```
```
validator.decrypt(str)
This function will decrypt the base64 string to the original string.
```
```
validator.generateJWT(payload, secret, expiresInSec)
This function will generate a JSON Web Token (JWT) with the given payload and expiration time using the HMAC SHA256 algorithm.
```
```
validator.decodeJWT(token)
This function will decode the given JSON Web Token (JWT) and return the payload.
```
```
validator.addUnderscore(str)
This function replace the space to underscore from the string.
```
```
validator.removeSpace(str)
This function remove the space from the string .
```
```
validator.removeUnderscore(str)
This function remove the underscore from the string .
```
```
validator.removeNumber(str)
This function remove the number from string.
```
```
validator.addFullstop(str)
This function replaces space in string with fullstop.
```
```
validator.generateRandomString(length)
This function generates the random string of given length.
```
# Contributing Guidelines
Please go through the guidelines below to make your first contribution:
## Issues
- Always create an issue before creating a pull request.
- Always ensure that there is no other open issue similar to the one that you want to create.
- Always start working on an issue after getting assigned to it.
## Creating a Pull Request
- Fork the repository
- Clone the forked repository to your local machine:
```sh
git clone https://github.com//validify-string.git
```
- Navigate to the project directory:
```sh
cd validify-string
```
- Install all dependencies:
```sh
npm install
```
- Create and switch to a new branch:
```sh
git switch -c
```
- Launch the application:
```sh
npm run build
```
- Make changes to the project and stage them:
```sh
git add .
```
- Commit the changes:
```sh
git commit -m ""
```
- Push the changes to the correponding remote branch:
```sh
git push origin
```
- Create a pull request!