using nodejs I am trying to generate an unique URL for user to conform email address. From that URL user will be able to verify th
You can easily replace the special characters with any of text like:
ciphertext.toString().replace('+','xMl3Jk').replace('/','Por21Ld').replace('=','Ml32');
Do not forget to replace these strings back with special characters
dataString.toString().replace('xMl3Jk', '+' ).replace('Por21Ld', '/').replace('Ml32', '=');
Hope this will help to solve your problem