Horje
This plugin adds native HTML5 validation support to Gravity Forms' fields.

Noted That:

  • To install correctly this gravityforms-html5-validation.zip.
  • Fisrt Download the gravityforms-html5-validation.zip to your computer
  • Extract/Open gravityforms-html5-validation.zip to Your Computer.
  • Then, Find readme.txt file inside gravityforms-html5-validation.zip and Open readme.txt.
  • Now, Read the Requirements of this plugin. Which Wordpress Version and PHP Version are required to run this Plugin in Your Wordpress Site.
  • Then, Follow the Tips Below.

Start the Tips:

1. First Download "gravityforms-html5-validation.zip" Plugin to your Local Computer. (Click Download)

2. Then, Login to your "yourdomain.com/wp-admin" Dashboard.

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3. Then, Click on "Plugins" + "Add New" from left sidemenu of Dashboard.

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4. Now, Click on "Upload Plugin" button.

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5. Now, Browse "gravityforms-html5-validation.zip" Downloaded plugin from your computer, Where you downloaded gravityforms-html5-validation.zip According to Step – 1 Above then, click on "Install Now"

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6. Now, Click on "Active Plugin"

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7. Then, See left sidemenu. "Gravity Forms HTML5 Validation" folder is added on left sidemenu. Now, Click on "Gravity Forms HTML5 Validation" folder.

   Noted that: If you do not see "Gravity Forms HTML5 Validation" folder on left sidemenu then, see at left sidemenu "Settings" or "Tools".

8. Now you configure yourself oR Watch video tutorial below about Gravity Forms HTML5 Validation Configurtions and Settings or How to work "Gravity Forms HTML5 Validation" in your WordPress site.

 

oR

After Activated Plugin According to Step-6 then,

  1. Go to "Plugins" + "Installed Plugin" from Wordpress Admin Panel Leftside Menu.
  2. or Direct go to: https://yourdomain/wp-admin/plugins.php
  3. Then, Find "Gravity Forms HTML5 Validation" Activated Plugin from Plugin List.
  4. Then, Click on "Settings" from Plugin that is Gravity Forms HTML5 Validation
  5. Now, Edit/Add/Config the setting and Click on "Save Changes" button,
WP Plugin Setting


Guide
  1. Download the gravityforms-html5-validation.zip file to your local machine.
  2. Either use the automatic plugin installer (Plugins – Add New) or Unzip the file and upload the isw-blocks folder to your /wp-content/plugins/ directory.
  3. Activate the plugin through the Plugins menu
  4. Visit the Gravity Forms general settings page ( Forms -> Settings ) and make sure that Output HTML5 option is set to yes.
  5. All fields configured as “required” will now use native html5 validation.
Reffered: https://wordpress.org/