Formidable Forms

Formidable Forms

  • Features
  • Pricing
  • Resources
    • Docs & Support
    • Blog
    • Community
  • Solutions
    • Web Applications
    • Calculators
    • Surveys
    • Directories
    • Payments
    • Contact forms
  • Login
  • Get Formidable Forms

frm_entries_footer_scripts

Last Updated: May 2, 2018

Knowledge Base → Extend Formidable Forms → Formidable Hooks - for Developers → Form Appearance → frm_entries_footer_scripts
Heads up!
This article contains PHP code and is intended for developers. We offer this code as a courtesy, but don't provide support for code customizations or 3rd party development.

This hook allows you to add javascript to the footer of your form. You can also add javascript in your form Settings → Customize HTML in the before or after fields.

Formidable Forms is the best WordPress Form Builder plugin. Get it for free!

Usage

add_action('frm_entries_footer_scripts', 'set_custom_limit', 20, 2);
function set_custom_limit($fields, $form)

Parameters

  • $fields (array)
  • $form (object)

Examples

Add javascript to your form

add_action('frm_entries_footer_scripts', 'set_custom_limit', 20, 2);
function set_custom_limit($fields, $form){
  if($form->id != 5) return; //change 5 to the ID of your form
?>
//add javascript here
<?php
}

Limit the number of characters

Use this code to limit the maximum number of characters accepted in a field.

add_action('frm_entries_footer_scripts', 'set_custom_limit', 20, 2);
function set_custom_limit($fields, $form){
  if($form->id != 5) return; //change 5 to the ID of your form
?>
jQuery(document).ready(function($){
$('#field_FIELDKEYHERE').change(function(){
if($(this).val().length > 15)
$(this).val($(this).val().substr(0, 15));
});
});
<?php
}
  • Usage
  • Parameters
  • Examples
    • Add javascript to your form
    • Limit the number of characters
Categories
×

Categories

  • Installation & Getting Started
  • Account Management
  • Forms
  • Entries
  • Views
  • Styles
  • Importing & Exporting
  • Add-Ons
  • Extend Formidable Forms

Using WordPress and want to get Formidable Forms for free?

Get Formidable Forms Lite Now

This article may contain affiliate links. Once in a while, we earn commissions from those links. But we only recommend products we like, with or without commissions.

Take on bigger projects Right Now

Get the tools you need to revolutionize your workflow and architect a masterpiece. Build the most advanced WordPress forms and actually use the data you collect in meaningful ways.

Get the most advanced WordPress form plugin and the only form builder with integrated Views.

Get Formidable Forms Now

Resources

  • Community
  • Affiliates
  • Contact
  • Free Online Form Builder

Top Features

  • Application Builder
  • Calculator Forms
  • Surveys & Polls
  • Quiz Maker
  • Form Templates
  • Application Templates
  • Directories
  • Donation Plugin

Company

  • About Us
  • Giving Back
  • Careers
  • Newsletter
  • WP Tasty
  • Nutrifox

Copyright © 2023 Strategy11, LLC. Formidable Forms® is a registered trademark Strategy11, LLC.
Privacy Policy | Terms of Service | Sitemap

Join 300,000+ using Formidable Forms to create form-focused solutions fast. Get Started See User Reviews