Nodejs String Sanitize sanitize()

Method Source Code

String.prototype.sanitize = function() {
  return this/* w  ww.  j  av a2s .c o  m*/
    .replace(/&/g, '&')
    .replace(/</g, '&lt;')
    .replace(/>/g, '&gt;')
    .replace(/"/g, '&quot;')
    .replace(/'/g, '&#39;')
}

Related

1. sanitize()

   String.prototype.sanitize = function() {
       return $('<div/>').text(this).html();
   };
   

2. sanitize()

   String.prototype.sanitize = function(){
       return this.replace(/</g, '&lt;').replace(/>/g, '&gt;');
   

3. sanitize()

   String.prototype.sanitize = function () {
       var str = this.replace(/<[^>]*?>/g, '');
       return str;
   };
   

4. sanitizeSpacing()

   "use strict";
   String.prototype.sanitizeSpacing = function () {
       return this
           .replace(/[\t\r\n\-]/g, ' ')  
           .replace(/  +/g, ' ')          
           .trim();                       
   };
   

5. sanitizeToId()

   String.prototype.sanitizeToId = function () {
     return this.replace(/\]/g, '').replace(/[^-a-zA-Z0-9:.]/g, '_');
   };