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  • is_date.js

  • ¶ 
    
'use strict';

const dates = require('../../../data/dates');
  • ¶

    build date regex

    let terms = dates.months.concat(dates.days);
let day_reg = '(\\b' + terms.join('\\b|\\b') + '\\b)';
day_reg = new RegExp(day_reg, 'i');
const times_reg = /1?[0-9]:[0-9]{2}/;

const is_date = function(str) {
  if (str.match(day_reg) || str.match(times_reg)) {
    return true;
  }
  return false;
};

module.exports = is_date;
  • ¶

    console.log(is_date(‘january fifth, 2015’));