React-native-ui-kitten: Calendar/Datepicker: min value pager problem

[kevinbuyck]

Issue type

I'm submitting a ... (check one with "x")

• [X] bug report
• [X] feature request

Issue description

Current behavior:
As soon as I set a minimum date value (native date), on a RangeDatepicker, the pager starts acting weird, you can't page the months.

Expected behavior:
Pager should work like it does when no minimum date value is set.

Steps to reproduce:

1. Add a rangedatepicker component.
2. Set the range and assign the onSelect function (like the documents).
3. Set a minimum date value. For example: minimum should be today. (The current default minimum value is: this.dateService.getYearStart(this.dateService.today());).
4. Use the arrows on the top right to navigate between the months. As soon as you click the right one, the days disappear.

Related code:

const minStartDate = new Date();
minStartDate.setHours(0, 0, 0, 0);

<RangeDatepicker
  min={minStartDate}
  range={range}
  onSelect={this.onSelect}
/>

Feature request

Add the ability to change the first day of the week, currently it's always Sunday, but it would be nice to have Monday as the first day of the week.

Other information:

OS, device, package version

React Native v0.61.1 on iPhone 11 Pro simulator 11.1.
React Native UI Kitten v4.2.0.

[artyorsh]

Hi 👋 Thanks for reporting this. Investigating

[artyorsh]

@kevinbuyck I guess the fix will be available soon as we plan to release beta

[artyorsh]

@kevinbuyck glad to say the fix for navigation between months and start day of week feature are available. Try updating to beta

npm i react-native-ui-kitten@beta @eva-design/eva@beta

[kevinbuyck]

@artyorsh I will check it out later today or tomorrow. Nice!