| System: Linux srv913213 5.15.0-190-generic #200-Ubuntu SMP Fri Aug 7 15:06:04 UTC 2026 x86_64 Current Path : /var/www/talentgenesis_admin_backend/node_modules/validator/es/lib/ |
| Current File : /var/www/talentgenesis_admin_backend/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;
}