luhn-generator/update/node_modules/axe-core/lib/commons/aria/validate-attr.js

A generator of numbers that passes the validation of Luhn algorithm or Luhn formula, also known as the 'modulus 10' or 'mod 10' algorithm

import standards from '../../standards';

/**
 * Check if an aria- attribute name is valid
 * @method validateAttr
 * @memberof axe.commons.aria
 * @instance
 * @param  {String} att The attribute name
 * @return {Boolean}
 */
function validateAttr(att) {
	const attrDefinition = standards.ariaAttrs[att];
	return !!attrDefinition;
}

export default validateAttr;