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Node.js how to reply with RegEx object, Hapijs


Node.js how to reply with RegEx object, Hapijs

By : user2174337
Date : October 18 2020, 08:10 AM
around this issue the reason hapi returns with an empty object is that the regexp object doesn't have any public properties. You can see that via your console.
code :
> let x = new RegExp('/\d/')
> x
/\/d\//
> Object.keys(x)
[]
reply('/^\d{10}$/')
reply(`const myRegExp = new RegExp(/^\d{10}$/);`).type("application/javascript");


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Node.js/Hapijs - Validate all keys and values in JSON object payload without naming keys

Node.js/Hapijs - Validate all keys and values in JSON object payload without naming keys


By : user3270448
Date : March 29 2020, 07:55 AM
Does that help You can use Joi.object().pattern(regex, schema); to validate unknown keys.
If you just want to check the properties are all numbers you can simply do:
code :
config: {
    payload: { 
        output: data 
    },
    validate: {
        payload: Joi.object().pattern(/.*/, Joi.number()) // Any key   
    }
}
var Joi = require('joi');

var object = {
    a: 1,
    b: 2,
    c1: 3  // <--- Bad key
};

var schema = Joi.object().pattern(/^[a-z]$/, Joi.number());

Joi.assert(object, schema);
Error: {
  "a": 1,
  "b": 2,
  "c1" [1]: 3
}

[1] "c1" is not allowed
BIP4435The Aggregation Reply node has received a reply message which has a blank reply ID:

BIP4435The Aggregation Reply node has received a reply message which has a blank reply ID:


By : user3367811
Date : March 29 2020, 07:55 AM
To fix the issue you can do What you are attempting will not work because you are not using a request/reply protocol on the inside of the aggregation. As stated in the Knowledge Center article at this link, "The aggregation nodes work correctly only for transports that use a request/reply model", and writing to and reading from files does not fulfill that requirement. Some nodes that do fulfill this requirement are the MQ nodes, the SOAP Asynchronous nodes, and the HTTP Asynchronous nodes. Additionally, you need to use an AggregateControl node to mark the start of the fan-out, and I do not see an AggregateControl node in your flow sketch.
I suspect that you want to submit files to an external application(s), have that application(s)'s instances run independently and in parallel, receive response files, then group the response files based upon a flag(s) in the files' names or in the files' content. If so, use the Collector node.
Is it possible to send more than two arguments with reply.view in HAPIJS

Is it possible to send more than two arguments with reply.view in HAPIJS


By : José de Jesús Romero
Date : March 29 2020, 07:55 AM
Hope this helps If you would like to send to your views, I think you can pass an object instead.
code :
reply.view('show-applicants', {
  payload: payload,
  viewOptions: viewOptions
});
{{payload}} and {{viewOptions}}
<!-- or {{payload.someKey}} in case of access key in object -->
HapiJS reply being called twice

HapiJS reply being called twice


By : Kellie Rose
Date : March 29 2020, 07:55 AM
With these it helps Looks like you get caught into this due to the incorrect use of promises. I guess you’re executing your snippet within a route handler where you’ve access to reply.
As you’re returning your responses within the promise chain, you both return the value to the next .then (promise) and also calling the reply from the outer scope.
Hapijs throws 'cannot throw non-error object error' when returning data from level db in Node

Hapijs throws 'cannot throw non-error object error' when returning data from level db in Node


By : user1583910
Date : March 29 2020, 07:55 AM
will help you After debugging for many, many hours. I realized that the promise params where in the wrong order... so reject resolved and the other way around.
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