instagram-pattern v0.3.0

Instagram Pattern

Perfect Instagram pattern library extracted from Instagram.

Installation

npm install instagram-pattern --save

Usage

extract hashtags

import { extractHashtags } from "instagram-pattern";

const text =
  `#hashtag Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. #hashhash #👾👾`;

extractHashtags(text); // ['hashtag', 'hashhash', '👾👾']

extract usernames

import { extractUsernames } from "instagram-pattern";

const text = `@wan2land wan2land@gmail.com @wan3land @wan4land👾`;

extractUsernames(text); // ['wan2land', 'wan3land']

validate hashtags

import { validateHashtags } from "instagram-pattern";

validateHashtags("hashtag"); // true
validateHashtags("hash tag"); // false

// ignore prefix
validateHashtags("hashtag", { ignorePrefix: false }); // true
validateHashtags("#hashtag", { ignorePrefix: false }); // false

validateHashtags("hashtag", { ignorePrefix: true }); // true
validateHashtags("#hashtag", { ignorePrefix: true }); // true

validate usernames

import { validateUsernames } from "instagram-pattern";

validateUsernames("wan2land"); // true
validateUsernames(".wan2land"); // false

// ignore prefix
validateUsernames("wan2land", { ignorePrefix: false }); // true
validateUsernames("@wan2land", { ignorePrefix: false }); // false

validateUsernames("wan2land", { ignorePrefix: true }); // true
validateUsernames("@wan2land", { ignorePrefix: true }); // true