PrimeFaces 6.0 Calendar JS Console Error Messages

Hello,

When I enter a date in the p:calendar with mask via keyboard, some JS messages pop in browser console.

Error parsing the date string: Extra/unparsed characters found in date: ___
date string = 15-07-2___
date format = dd-mm-yy
jquery-plugins.js.xhtml?ln=primefaces&v=6.0.1:317 Error parsing the date string: Extra/unparsed characters found in date: ___
date string = 15-07-2___
date format = dd-mm-yy
jquery-plugins.js.xhtml?ln=primefaces&v=6.0.1:317 Error parsing the date string: Extra/unparsed characters found in date: __
date string = 15-07-20__
date format = dd-mm-yy
jquery-plugins.js.xhtml?ln=primefaces&v=6.0.1:317 Error parsing the date string: Extra/unparsed characters found in date: __
date string = 15-07-20__
date format = dd-mm-yy
jquery-plugins.js.xhtml?ln=primefaces&v=6.0.1:317 Error parsing the date string: Extra/unparsed characters found in date: _
date string = 15-07-201_
date format = dd-mm-yy
jquery-plugins.js.xhtml?ln=primefaces&v=6.0.1:317 Error parsing the date string: Extra/unparsed characters found in date: _
date string = 15-07-201_
date format = dd-mm-yy

More info:

PrimeFaces version: 6.0 (I only tested in this version)

Browsers: Chrome 51.0.2704.103 m Firefox 47.0.1

How to reproduce: Enter date via keyboard in a p:calendar with mask

This error can be reproduced in showcase: http://primefaces.org/showcase/ui/input/calendar.xhtml

Enter a date in the “Mask” field.

Problems: Even with these JS error messages, the p:calendar component seems to be working normally (the dates are correctly submitted).

P.S.: I dunno if this situation was reported already, but I searched in the Github issues and PrimeFaces forum, and I could find anything about it, so I’m reporting.

[luiscardozo]

I can reproduce it, as @julianomqs said, with a p:calendar on PrimeFaces 6.0, and even in the showcase.

Steps to reproduce:

1. Go to the PrimeFaces Calendar Showcase
2. Open the JavaScript console (Ctrl+Shift+J)
3. Go down to the “Mask:” input field and type a date.
4. There is no problem when typing month and day. But the warning appears when you start typing the year:

Error parsing the date string: Extra/unparsed characters found in date: ___ date string = 01-01-2___ date format = dd-mm-yy

I can reproduce the errors with

• Chrome 54.0.2840.100
• Firefox 47.0
• Firefox Developer Edition 52.0a2 All of them on an Ubuntu Linux 14.04, 64 bits.

As I understand, it could be a problem in the way that PrimeFaces uses the jquery datepicker

[amenegotto]

Hello, I tested with 6.2-SNAPSHOT cloned right now and the problem does not reproduce anymore.

I was planning a migration from 5.3 to 6.1 but now I will wait until 6.2.