JSFiddle - React, Tailwind, and code Playground

by Amandeep Singh

HTML

<table>
    <tr>
<td class="ms-formbody" vAlign="top">
     FieldName="BP number"
             FieldInternalName="BP_x0020_number"
             FieldType="SPFieldText"
           </td>
        <td class="ms-formbody" vAlign="top">
     ABCD    FieldType="SPFieldText"
           </td>
    </tr>
    </table>

JavaScript

alert($( 'td:contains("FieldInternalName=\"BP_x0020_number\"")').attr("class"));