validatabletimestamp

Background

Very frequently we have the situation that we want to validate a unix timestamp. Validating here means that it is recognizable as being within an accepted timeFrame.

Therefore we need to round it to such a specific (definable) timeFrame, and accept some inaccurracy. Here we accept the next and the previous timeFrame as well.

This package does exactly this.

Usage

Requirements

• ESM importability

Installation

Current git version:

npm install git+https://github.com/JhonnyJason/validatabletimestamp-output.git

Npm Registry

npm install validatabletimestamp

Use

• Specify the size of your timeframe you are willing to accept via setTimeFrameMS(yourMS)
• Use it to create a validatabletimestamp via create()
• Use it to validate said timestamp via assertValidity(stamp)

import { setTimeFrameMS, create, assertValidity } from "validatabletimestamp"

# setting the timeFrame to 20s - default is 180s
setTimeFrameMS(20000)

# create the timestamp
stamp = create()

# validate it - definitely is fine here
assertValidity(stamp)

## wait 20s

# validate it - also should be fine here
assertValidity(stamp)

## wait 20s

# validate it - now throws "Invalid Timestamp!"
assertValidity(stamp)

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Further steps

• Waiting for ideas on improvement

All sorts of inputs are welcome, thanks!

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License

CC0