JSFiddle - React, Tailwind, and code Playground

by Michel Plungjan

HTML

<table>
    <tr><td class="ms-vb2"><nobr>11/02/1391 14:07</nobr></td></tr>
    <tr><td class="ms-vb2"><nobr>12/02/1392 14:07</nobr></td></tr>
    <tr><td class="ms-vb2"><nobr>13/02/1393 14:07</nobr></td></tr>
    <tr><td class="ms-vb2"><nobr>14/02/1394 14:07</nobr></td></tr>
    <tr><td class="ms-vb2"><nobr>15/02/1395 14:07</nobr></td></tr>
    <tr><td class="ms-vb2"><nobr>16/02/1396 14:07</nobr></td></tr>
    <tr><td class="ms-vb2"><nobr>17/02/1397 14:07</nobr></td></tr>
    <tr><td class="ms-vb2"><nobr>18/02/1398 14:07</nobr></td></tr>
</table>

JavaScript

var reg = /(0[1-9]|[12][0-9]|3[01])[- /.](0[1-9]|1[012])[- /.](13|14)\d\d \d\d:\d\d/g;
$(function() {
  var dates = $("body").text().match(reg);
  console.log(dates);  
  $.each(dates,function(date) {
      console.log(date);
      $("td:contains("+date+")").each(function() {
          $(this).text($(this).text().replace(date,"new date"));
      });
  });
});