htmlhint/dist/core/rules/attr-no-unnecessary-whitespace.js

The Static Code Analysis Tool for your HTML

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = {
    id: 'attr-no-unnecessary-whitespace',
    description: 'No spaces between attribute names and values.',
    init(parser, reporter, options) {
        const exceptions = Array.isArray(options) ? options : [];
        parser.addListener('tagstart', (event) => {
            const attrs = event.attrs;
            const col = event.col + event.tagName.length + 1;
            for (let i = 0; i < attrs.length; i++) {
                if (exceptions.indexOf(attrs[i].name) === -1) {
                    const match = /(\s*)=(\s*)/.exec(attrs[i].raw.trim());
                    if (match && (match[1].length !== 0 || match[2].length !== 0)) {
                        reporter.error(`The attribute '${attrs[i].name}' must not have spaces between the name and value.`, event.line, col + attrs[i].index, this, attrs[i].raw);
                    }
                }
            }
        });
    },
};
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