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form: module-ize password validator
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146
ts/form.ts
146
ts/form.ts
@ -2,9 +2,9 @@ import { Modal } from "./modules/modal.js";
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import { notificationBox, whichAnimationEvent } from "./modules/common.js";
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import { _get, _post, toggleLoader, addLoader, removeLoader, toDateString } from "./modules/common.js";
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import { loadLangSelector } from "./modules/lang.js";
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import { initValidator } from "./modules/validator.js";
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interface formWindow extends Window {
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validationStrings: pwValStrings;
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invalidPassword: string;
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successModal: Modal;
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telegramModal: Modal;
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@ -31,20 +31,6 @@ interface formWindow extends Window {
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userExpiryMessage: string;
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}
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interface pwValString {
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singular: string;
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plural: string;
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}
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interface pwValStrings {
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length: pwValString;
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uppercase: pwValString;
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lowercase: pwValString;
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number: pwValString;
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special: pwValString;
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[ type: string ]: pwValString;
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}
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loadLangSelector("form");
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window.notifications = new notificationBox(document.getElementById("notification-box") as HTMLDivElement);
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@ -235,29 +221,6 @@ if (window.userExpiryEnabled) {
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calculateTime();
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}
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var defaultPwValStrings: pwValStrings = {
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length: {
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singular: "Must have at least {n} character",
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plural: "Must have at least {n} characters"
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},
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uppercase: {
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singular: "Must have at least {n} uppercase character",
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plural: "Must have at least {n} uppercase characters"
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},
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lowercase: {
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singular: "Must have at least {n} lowercase character",
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plural: "Must have at least {n} lowercase characters"
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},
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number: {
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singular: "Must have at least {n} number",
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plural: "Must have at least {n} numbers"
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},
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special: {
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singular: "Must have at least {n} special character",
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plural: "Must have at least {n} special characters"
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}
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}
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const form = document.getElementById("form-create") as HTMLFormElement;
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const submitButton = form.querySelector("input[type=submit]") as HTMLInputElement;
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const submitSpan = form.querySelector("span.submit") as HTMLSpanElement;
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@ -267,19 +230,7 @@ if (!window.usernameEnabled) { usernameField.parentElement.remove(); usernameFie
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const passwordField = document.getElementById("create-password") as HTMLInputElement;
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const rePasswordField = document.getElementById("create-reenter-password") as HTMLInputElement;
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const checkPasswords = () => {
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if (passwordField.value != rePasswordField.value) {
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rePasswordField.setCustomValidity(window.invalidPassword);
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submitButton.disabled = true;
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submitSpan.setAttribute("disabled", "");
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} else {
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rePasswordField.setCustomValidity("");
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submitButton.disabled = false;
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submitSpan.removeAttribute("disabled");
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}
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};
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rePasswordField.addEventListener("keyup", checkPasswords);
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passwordField.addEventListener("keyup", checkPasswords);
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var requirements = initValidator(passwordField, rePasswordField, submitButton, submitSpan)
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interface respDTO {
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response: boolean;
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@ -371,96 +322,3 @@ const create = (event: SubmitEvent) => {
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};
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form.onsubmit = create;
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class Requirement {
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private _name: string;
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protected _minCount: number;
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private _content: HTMLSpanElement;
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private _valid: HTMLSpanElement;
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private _li: HTMLLIElement;
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get valid(): boolean { return this._valid.classList.contains("~positive"); }
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set valid(state: boolean) {
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if (state) {
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this._valid.classList.add("~positive");
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this._valid.classList.remove("~critical");
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this._valid.innerHTML = `<i class="icon ri-check-line" title="valid"></i>`;
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} else {
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this._valid.classList.add("~critical");
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this._valid.classList.remove("~positive");
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this._valid.innerHTML = `<i class="icon ri-close-line" title="invalid"></i>`;
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}
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}
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constructor(name: string, el: HTMLLIElement) {
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this._name = name;
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this._li = el;
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this._content = this._li.querySelector("span.requirement-content") as HTMLSpanElement;
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this._valid = this._li.querySelector("span.requirement-valid") as HTMLSpanElement;
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this.valid = false;
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this._minCount = +this._li.getAttribute("min");
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let text = "";
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if (this._minCount == 1) {
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text = window.validationStrings[this._name].singular.replace("{n}", "1");
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} else {
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text = window.validationStrings[this._name].plural.replace("{n}", ""+this._minCount);
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}
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this._content.textContent = text;
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}
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validate = (count: number) => { this.valid = (count >= this._minCount); }
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}
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// Incredible code right here
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const isInt = (s: string): boolean => { return (s in ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9"]); }
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const testStrings = (f: pwValString): boolean => {
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const testString = (s: string): boolean => {
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if (s == "" || !s.includes("{n}")) { return false; }
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return true;
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}
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return testString(f.singular) && testString(f.plural);
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}
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interface Validation { [name: string]: number }
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const validate = (s: string): Validation => {
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let v: Validation = {};
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for (let criteria of ["length", "lowercase", "uppercase", "number", "special"]) { v[criteria] = 0; }
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v["length"] = s.length;
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for (let c of s) {
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if (isInt(c)) { v["number"]++; }
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else {
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const upper = c.toUpperCase();
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if (upper == c.toLowerCase()) { v["special"]++; }
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else {
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if (upper == c) { v["uppercase"]++; }
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else if (upper != c) { v["lowercase"]++; }
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}
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}
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}
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return v
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}
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passwordField.addEventListener("keyup", () => {
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const v = validate(passwordField.value);
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for (let criteria in requirements) {
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requirements[criteria].validate(v[criteria]);
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}
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});
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var requirements: { [category: string]: Requirement} = {};
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if (!window.validationStrings) {
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window.validationStrings = defaultPwValStrings;
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} else {
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for (let category in window.validationStrings) {
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if (!testStrings(window.validationStrings[category])) {
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window.validationStrings[category] = defaultPwValStrings[category];
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}
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const el = document.getElementById("requirement-" + category);
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if (el) {
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requirements[category] = new Requirement(category, el as HTMLLIElement);
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}
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}
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}
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154
ts/modules/validator.ts
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154
ts/modules/validator.ts
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@ -0,0 +1,154 @@
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interface valWindow extends Window {
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validationStrings: pwValStrings;
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invalidPassword: string;
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}
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interface pwValString {
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singular: string;
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plural: string;
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}
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interface pwValStrings {
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length: pwValString;
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uppercase: pwValString;
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lowercase: pwValString;
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number: pwValString;
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special: pwValString;
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[ type: string ]: pwValString;
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}
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declare var window: valWindow;
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class Requirement {
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private _name: string;
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protected _minCount: number;
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private _content: HTMLSpanElement;
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private _valid: HTMLSpanElement;
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private _li: HTMLLIElement;
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get valid(): boolean { return this._valid.classList.contains("~positive"); }
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set valid(state: boolean) {
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if (state) {
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this._valid.classList.add("~positive");
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this._valid.classList.remove("~critical");
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this._valid.innerHTML = `<i class="icon ri-check-line" title="valid"></i>`;
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} else {
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this._valid.classList.add("~critical");
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this._valid.classList.remove("~positive");
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this._valid.innerHTML = `<i class="icon ri-close-line" title="invalid"></i>`;
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}
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}
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constructor(name: string, el: HTMLLIElement) {
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this._name = name;
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this._li = el;
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this._content = this._li.querySelector("span.requirement-content") as HTMLSpanElement;
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this._valid = this._li.querySelector("span.requirement-valid") as HTMLSpanElement;
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this.valid = false;
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this._minCount = +this._li.getAttribute("min");
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let text = "";
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if (this._minCount == 1) {
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text = window.validationStrings[this._name].singular.replace("{n}", "1");
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} else {
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text = window.validationStrings[this._name].plural.replace("{n}", ""+this._minCount);
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}
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this._content.textContent = text;
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}
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validate = (count: number) => { this.valid = (count >= this._minCount); }
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}
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export function initValidator(passwordField: HTMLInputElement, rePasswordField: HTMLInputElement, submitButton: HTMLInputElement, submitSpan: HTMLSpanElement): { [category: string]: Requirement } {
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var defaultPwValStrings: pwValStrings = {
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length: {
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singular: "Must have at least {n} character",
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plural: "Must have at least {n} characters"
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},
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uppercase: {
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singular: "Must have at least {n} uppercase character",
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plural: "Must have at least {n} uppercase characters"
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},
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lowercase: {
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singular: "Must have at least {n} lowercase character",
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plural: "Must have at least {n} lowercase characters"
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},
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number: {
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singular: "Must have at least {n} number",
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plural: "Must have at least {n} numbers"
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},
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special: {
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singular: "Must have at least {n} special character",
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plural: "Must have at least {n} special characters"
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}
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}
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const checkPasswords = () => {
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if (passwordField.value != rePasswordField.value) {
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rePasswordField.setCustomValidity(window.invalidPassword);
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submitButton.disabled = true;
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submitSpan.setAttribute("disabled", "");
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} else {
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rePasswordField.setCustomValidity("");
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submitButton.disabled = false;
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submitSpan.removeAttribute("disabled");
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}
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};
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rePasswordField.addEventListener("keyup", checkPasswords);
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passwordField.addEventListener("keyup", checkPasswords);
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// Incredible code right here
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const isInt = (s: string): boolean => { return (s in ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9"]); }
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const testStrings = (f: pwValString): boolean => {
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const testString = (s: string): boolean => {
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if (s == "" || !s.includes("{n}")) { return false; }
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return true;
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}
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return testString(f.singular) && testString(f.plural);
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}
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interface Validation { [name: string]: number }
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const validate = (s: string): Validation => {
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let v: Validation = {};
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for (let criteria of ["length", "lowercase", "uppercase", "number", "special"]) { v[criteria] = 0; }
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v["length"] = s.length;
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for (let c of s) {
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if (isInt(c)) { v["number"]++; }
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else {
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const upper = c.toUpperCase();
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if (upper == c.toLowerCase()) { v["special"]++; }
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else {
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if (upper == c) { v["uppercase"]++; }
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else if (upper != c) { v["lowercase"]++; }
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}
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}
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}
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return v
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}
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passwordField.addEventListener("keyup", () => {
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const v = validate(passwordField.value);
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for (let criteria in requirements) {
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requirements[criteria].validate(v[criteria]);
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}
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});
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var requirements: { [category: string]: Requirement } = {};
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if (!window.validationStrings) {
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window.validationStrings = defaultPwValStrings;
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} else {
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for (let category in window.validationStrings) {
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if (!testStrings(window.validationStrings[category])) {
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window.validationStrings[category] = defaultPwValStrings[category];
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}
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const el = document.getElementById("requirement-" + category);
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if (el) {
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requirements[category] = new Requirement(category, el as HTMLLIElement);
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}
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}
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}
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return requirements
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}
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