lib/operations/admin_ops.js
function validateCollection(admin, collectionName, options, callback) {
  const command = { validate: collectionName };
  const keys = Object.keys(options);

  // Decorate command with extra options
  for (let i = 0; i < keys.length; i++) {
    if (options.hasOwnProperty(keys[i]) && keys[i] !== 'session') {
      command[keys[i]] = options[keys[i]];
    }
  }

  executeCommand(admin.s.db, command, options, (err, doc) => {
    if (err != null) return callback(err, null);

    if (doc.ok === 0) return callback(new Error('Error with validate command'), null);
    if (doc.result != null && doc.result.constructor !== String)
      return callback(new Error('Error with validation data'), null);
    if (doc.result != null && doc.result.match(/exception|corrupt/) != null)
      return callback(new Error('Error: invalid collection ' + collectionName), null);
    if (doc.valid != null && !doc.valid)
      return callback(new Error('Error: invalid collection ' + collectionName), null);

    return callback(null, doc);
  });
}
function validateCollection(admin, collectionName, options, callback) {
  const command = { validate: collectionName };
  const keys = Object.keys(options);

  // Decorate command with extra options
  for (let i = 0; i < keys.length; i++) {
    if (options.hasOwnProperty(keys[i]) && keys[i] !== 'session') {
      command[keys[i]] = options[keys[i]];
    }
  }

  executeCommand(admin.s.db, command, options, (err, doc) => {
    if (err != null) return callback(err, null);

    if (doc.ok === 0) return callback(new Error('Error with validate command'), null);
    if (doc.result != null && doc.result.constructor !== String)
      return callback(new Error('Error with validation data'), null);
    if (doc.result != null && doc.result.match(/exception|corrupt/) != null)
      return callback(new Error('Error: invalid collection ' + collectionName), null);
    if (doc.valid != null && !doc.valid)
      return callback(new Error('Error: invalid collection ' + collectionName), null);

    return callback(null, doc);
  });
}
function validateCollection ( admin , collectionName , options , callback ) { const command = { validate : collectionName } ; const keys = Object . keys ( options ) ; // Decorate command with extra options for ( let i = 0 ; i < keys . length ; i ++ ) { if ( options . hasOwnProperty ( keys [ i ] ) && keys [ i ] !== 'session' ) { command [ keys [ i ] ] = options [ keys [ i ] ] ; } } executeCommand ( admin . s . db , command , options , ( err , doc ) => { if ( err != null ) return callback ( err , null ) ; if ( doc . ok === 0 ) return callback ( new Error ( 'Error with validate command' ) , null ) ; if ( doc . result != null && doc . result . constructor !== String ) return callback ( new Error ( 'Error with validation data' ) , null ) ; if ( doc . result != null && doc . result . match ( / exception|corrupt / ) != null ) return callback ( new Error ( 'Error: invalid collection ' + collectionName ) , null ) ; if ( doc . valid != null && ! doc . valid ) return callback ( new Error ( 'Error: invalid collection ' + collectionName ) , null ) ; return callback ( null , doc ) ; } ) ; }
Validate an existing collection

@param {Admin} a collection instance.
@param {string} collectionName The name of the collection to validate.
@param {Object} [options] Optional settings. See Admin.prototype.validateCollection for a list of options.
@param {Admin~resultCallback} [callback] The command result callback.
Validate an existing collection