koco-date-validation-rules

Knockout Validation rules for dates

Installation

bower install koco-date-validation-rules

Usage with KOCO

This is a shared module that is used in many other modules. The convention is to require the handler in the knockout-validation-rules.js file like so:

define([
  ...
  'bower_components/koco-date-validation-rules/src/date-validation-rules'
  ...
],

Usage

There are two date validation rules included.

dateFormat

Checks the current value against a user-specified date format. If no format is provided, the default is 'YYYY-MM-DD HH:mm'

dateIsAfter

Checks the current value against another date to ensure that the first is later. Useful for date range pickers.

endDate.extend({
    dateIsAfter: self.observableContent().startDate
});

dateIsBefore

startDate.extend({
    dateIsBefore: self.observableContent().endDate
});

dateIsSame