The previous validatorjs validator removed and added own very fast fastest-validator library. It can 3M validations/sec. Hereafter validation is not the bottle-neck. Only -7% slower with validation.

Here is the new benchmark result:

Suite: Call with param validator
√ No validator x 588,463 ops/sec ±1.11% (84 runs sampled)
√ With validator passes x 541,903 ops/sec ±1.41% (84 runs sampled)
√ With validator fail x 25,648 ops/sec ±1.62% (85 runs sampled)
   No validator              0.00%    (588,463 ops/sec)
   With validator passes    -7.91%    (541,903 ops/sec)
   With validator fail     -95.64%     (25,648 ops/sec)

Example params definition:

mult: {
    params: {
        a: { type: "number" },
        b: { type: "number" }
    },
    handler(ctx) {
        return Number(ctx.params.a) * Number(ctx.params.b);
    }
}

Validation error object:

[ { 
    type: 'number',
    field: 'b',
    message: 'The \'b\' field must be a number!' 
} ]

Changes

Added & removed log levels

Added 2 new log levels (fatal and trace);
Removed unused log level. Use info level instead.

Available levels:

logger.trace("trace level");
logger.debug("debug level");
logger.info("info level");
logger.warn("warn level");
logger.error("error level");	
logger.fatal("fatal level");

Logger fallback levels: