Surbma

CherryPick Studios

Localize the <a href="https://surbma.hu/go/gravityforms/" rel="nofollow ugc">Gravity Forms</a> (affiliate link) Datepicker field with this plugin’s automatic localization. There is no need to do anything, just activate the plugin. The js file will load only with the <a href="https://surbma.hu/go/gravityforms/" rel="nofollow ugc">Gravity Forms</a> (affiliate link) form, so there will be no unwanted extra load for your website.

Surbma | Datepicker localization for Gravity Forms

Localize the Gravity Forms Datepicker fields with this plugin's automatic localization.

ranapiyush1986

This plugin allows you to set datepicker,calendar on your posts and pages just in single click. Ability to change settings of calendar according to your requirement.
Importance
Using calendar,datepicker in posts and pages is little bit tricky to newly wordpress users because integration of jquery UI Calendar makes some jQuery confliction and time consuming task.So This Plugin help users to make their DATE Field more funky and stylish just in one single click,and also have power to user set their DATE Format setting according to their requirements.
Usage:
Once activated, make sure to configure the plugin in the settings menu with the one of the available options.
<ol>
<li>Calendar Picker</li>
</ol>
and finally, you’re able to change settings of calendar need to show on posts and pages. 
If You dont wants to use setting of calendar datepicker, you just only use “calendarpicker” as your class attribute the Default settings automatically applied on your field in one single click.
Notes:
This plugin for WordPress, the publicly available If you experience any problems with the plugin, feel free to contact me.
Please please please don’t forgot to rate this plugin if you found it works and useful for your blog.

Simple Calendar DatePicker

This plugin allows you to set datepicker,calendar on your posts and pages just in single click.

Surbma | Datepicker localization for Gravity Forms vs Simple Calendar DatePicker