How to use the web3-core-helpers.errors.InvalidProvider function in web3-core-helpers

RequestManager.prototype.send = function (data, callback) {
    callback = callback || function(){};

    if (!this.provider) {
        return callback(errors.InvalidProvider());
    }

    var payload = Jsonrpc.toPayload(data.method, data.params);
    this.provider[this.provider.sendAsync ? 'sendAsync' : 'send'](payload, function (err, result) {
        if(result && result.id && payload.id !== result.id) return callback(new Error('Wrong response id "'+ result.id +'" (expected: "'+ payload.id +'") in '+ JSON.stringify(payload)));

        if (err) {
            return callback(err);
        }

        if (result && result.error) {
            return callback(errors.ErrorResponse(result));
        }

        if (!Jsonrpc.isValidResponse(result)) {
            return callback(errors.InvalidResponse(result));

RequestManager.prototype.sendBatch = function (data, callback) {
    if (!this.provider) {
        return callback(errors.InvalidProvider());
    }

    var payload = Jsonrpc.toBatchPayload(data);
    this.provider[this.provider.sendAsync ? 'sendAsync' : 'send'](payload, function (err, results) {
        if (err) {
            return callback(err);
        }

        if (!_.isArray(results)) {
            return callback(errors.InvalidResponse(results));
        }

        callback(null, results);
    });
};

RequestManager.prototype.sendBatch = function (data, callback) {
    if (!this.provider) {
        return callback(errors.InvalidProvider());
    }

    var payload = Jsonrpc.toBatchPayload(data);
    this.provider[this.provider.sendAsync ? 'sendAsync' : 'send'](payload, function (err, results) {
        if (err) {
            return callback(err);
        }

        if (!_.isArray(results)) {
            return callback(errors.InvalidResponse(results));
        }

        callback(null, results);
    });
};

RequestManager.prototype.send = function (data, callback) {
    callback = callback || function(){};

    if (!this.provider) {
        return callback(errors.InvalidProvider());
    }

    var payload = Jsonrpc.toPayload(data.method, data.params);
    this.provider[this.provider.sendAsync ? 'sendAsync' : 'send'](payload, function (err, result) {
        if(result && result.id && payload.id !== result.id) return callback(new Error('Wrong response id "'+ result.id +'" (expected: "'+ payload.id +'") in '+ JSON.stringify(payload)));

        if (err) {
            return callback(err);
        }

        if (result && result.error) {
            return callback(errors.ErrorResponse(result));
        }

        if (!Jsonrpc.isValidResponse(result)) {
            return callback(errors.InvalidResponse(result));

RequestManager.prototype.send = function (data, callback) {
    callback = callback || function(){};

    if (!this.provider) {
        return callback(errors.InvalidProvider());
    }

    var payload = Jsonrpc.toPayload(data.method, data.params);
    this.provider[this.provider.sendAsync ? 'sendAsync' : 'send'](payload, function (err, result) {
        if(result && result.id && payload.id !== result.id) return callback(new Error('Wrong response id "'+ result.id +'" (expected: "'+ payload.id +'") in '+ JSON.stringify(payload)));

        if (err) {
            return callback(err);
        }

        if (result && result.error) {
            return callback(errors.ErrorResponse(result));
        }

        if (!Jsonrpc.isValidResponse(result)) {
            return callback(errors.InvalidResponse(result));

RequestManager.prototype.sendBatch = function (data, callback) {
    if (!this.provider) {
        return callback(errors.InvalidProvider());
    }

    var payload = Jsonrpc.toBatchPayload(data);
    this.provider[this.provider.sendAsync ? 'sendAsync' : 'send'](payload, function (err, results) {
        if (err) {
            return callback(err);
        }

        if (!_.isArray(results)) {
            return callback(errors.InvalidResponse(results));
        }

        callback(null, results);
    });
};