HEX
Server: Apache/2.4.52 (Ubuntu)
System: Linux spn-python 5.15.0-89-generic #99-Ubuntu SMP Mon Oct 30 20:42:41 UTC 2023 x86_64
User: arjun (1000)
PHP: 8.1.2-1ubuntu2.20
Disabled: NONE
Upload Files
File: //home/arjun/projects/good-life-be/node_modules/validator/es/lib/isDataURI.js
import assertString from './util/assertString';
var validMediaType = /^[a-z]+\/[a-z0-9\-\+\._]+$/i;
var validAttribute = /^[a-z\-]+=[a-z0-9\-]+$/i;
var validData = /^[a-z0-9!\$&'\(\)\*\+,;=\-\._~:@\/\?%\s]*$/i;
export default function isDataURI(str) {
  assertString(str);
  var data = str.split(',');
  if (data.length < 2) {
    return false;
  }
  var attributes = data.shift().trim().split(';');
  var schemeAndMediaType = attributes.shift();
  if (schemeAndMediaType.slice(0, 5) !== 'data:') {
    return false;
  }
  var mediaType = schemeAndMediaType.slice(5);
  if (mediaType !== '' && !validMediaType.test(mediaType)) {
    return false;
  }
  for (var i = 0; i < attributes.length; i++) {
    if (!(i === attributes.length - 1 && attributes[i].toLowerCase() === 'base64') && !validAttribute.test(attributes[i])) {
      return false;
    }
  }
  for (var _i = 0; _i < data.length; _i++) {
    if (!validData.test(data[_i])) {
      return false;
    }
  }
  return true;
}