gitlab-org--gitlab-foss/app/assets/javascripts/emoji/no_emoji_validator.js

33 lines
936 B
JavaScript

import emojiRegex from 'emoji-regex';
import { __ } from '~/locale';
import InputValidator from '../validators/input_validator';
export default class NoEmojiValidator extends InputValidator {
constructor(opts = {}) {
super();
const container = opts.container || '';
this.noEmojiEmelents = document.querySelectorAll(`${container} .js-block-emoji`);
this.noEmojiEmelents.forEach(element =>
element.addEventListener('input', this.eventHandler.bind(this)),
);
}
eventHandler(event) {
this.inputDomElement = event.target;
this.inputErrorMessage = this.inputDomElement.nextSibling;
const { value } = this.inputDomElement;
this.errorMessage = __('Invalid input, please avoid emojis');
this.validatePattern(value);
this.setValidationStateAndMessage();
}
validatePattern(value) {
const pattern = emojiRegex();
this.invalidInput = new RegExp(pattern).test(value);
}
}