check-password-strength/dist/umd.js

A NPM Password strength checker based from Javascript RegExp. Check passphrase if it's "Too weak", "Weak", "Medium" or "Strong"

!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).checkPasswordStrength={})}(this,(function(e){"use strict";function t(e){if("string"!=typeof e)throw new TypeError("Expected a string");return e.replace(/[|\\{}()[\]^$+*?.]/g,"\\$&").replace(/-/g,"\\x2d")}const i=[{id:0,value:"Too weak",minDiversity:0,minLength:0},{id:1,value:"Weak",minDiversity:2,minLength:8},{id:2,value:"Medium",minDiversity:4,minLength:10},{id:3,value:"Strong",minDiversity:4,minLength:12}],n="!\"#$%&'()*+,-./\\:;<=>?@[]^_`{|}~",r=(e,n=i,r)=>{n[0].minDiversity=0,n[0].minLength=0;const s=e??"",o=[{key:"lowercase",regex:"[a-z]"},{key:"uppercase",regex:"[A-Z]"},{key:"number",regex:"[0-9]"},{key:"symbol",regex:r?`[${t(r)}]`:"[^a-zA-Z0-9]"}];let a={};a.contains=o.filter((e=>new RegExp(`${e.regex}`).test(s))).map((e=>e.key)),a.length=s.length;let l=n.filter((e=>a.contains.length>=e.minDiversity)).filter((e=>a.length>=e.minLength)).sort(((e,t)=>t.id-e.id)).map((e=>({id:e.id,value:e.value})));return Object.assign(a,l[0]),a};var s={passwordStrength:r,defaultOptions:i,owaspSymbols:n};e.default=s,e.defaultOptions=i,e.owaspSymbols=n,e.passwordStrength=r,Object.defineProperty(e,"__esModule",{value:!0})}));