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Validators

Quform PHPAdvancedValidators

About validators
Adding a validator to a form element
Removing a validator from a form element
Changing the error message generated by a validator
Validator options (advanced)
Creating a custom validator (advanced)

Advanced

CAPTCHA
Using a custom CAPTCHA
Database
Retrieve form data from a MySQL database
Saving form data to a MySQL database
Filters
About filters
Adding a filter to a form element
Creating a custom filter (advanced)
Filter options (advanced)
Removing a filter from a form element
Forms
Adding custom form processing code
Getting form values & data types
Send to friend form
Using another character encoding
JavaScript
Custom JavaScript error callbacks
Custom JavaScript success callbacks
Quform JavaScript options
Misc.
Working with forms with deep nested arrays

Getting Started

Essentials

How to install
Installing using existing form HTML
Updating the script
Using the examples

Customisation

Elements

Adding a form element
Removing a form element
Adding a Date element
Adding a Time element
Adding a multiple value element
File uploads
Storing file uploads
Adding an element description
Confirm email element

Validators

Changing the required error message – “This field is required”
Making a field required
Making a field not required

Styling, themes & layout

Changing the form theme
Input and button sizes
Changing layout using Groups
Label options
Changing the tooltips
Changing the animated loading gif

Form

Changing the success message
Quform in a popup (lightbox) – Fancybox 2
Redirecting to another page after the form is submitted
Multiple forms
Displaying a global form error
Quform in a popup (lightbox) – Colorbox

Email

Changing / adding notification email recipients
Sending the form user an autoreply email
Customising the autoreply email
Customising the email
Changing the notification email subject
Adding extra data to the notification email
Sending emails via an SMTP server
Sending a plain text email
Setting the “From” address
Different notification email recipients based on chosen subject
Changing the label of an element in the email
How to add the user’s IP address to the email
Accessing submitted form data from inside the emails
Advanced email settings

CAPTCHA

Changing the CAPTCHA image
Using reCAPTCHA v3
Using reCAPTCHA v2 (“I’m not a robot” checkbox)
Using reCAPTCHA v2 (Invisible reCAPTCHA badge)
Using a Honeypot captcha

Advanced

Forms

Using another character encoding
Send to friend form
Adding custom form processing code
Getting form values & data types

Database

Saving form data to a MySQL database
Retrieve form data from a MySQL database

CAPTCHA

Using a custom CAPTCHA

Validators

About validators
Adding a validator to a form element
Removing a validator from a form element
Changing the error message generated by a validator
Validator options (advanced)
Creating a custom validator (advanced)

Filters

About filters
Adding a filter to a form element
Removing a filter from a form element
Filter options (advanced)
Creating a custom filter (advanced)

JavaScript

Quform JavaScript options
Custom JavaScript success callbacks
Custom JavaScript error callbacks

Misc.

Working with forms with deep nested arrays

Troubleshooting

Email

You do not receive the email
Fatal error: Uncaught exception ‘phpmailerException’ with message ‘Could not instantiate mail function.’
Fatal error: Uncaught exception ‘phpmailerException’ with message ‘Invalid address: ‘
The emails are shown to be from “Root User <root@localhost>”

Common problems

Form does not submit
Submitting the form takes me to another page
File upload troubleshooting

Misc.

Conflicts with other JavaScript libraries (prototype or Mootools etc)
Character encoding issues
There was a problem: An error occurred and the response from the server was empty.
Debug mode

Still having trouble? Head over to the forums.Have you tried looking in the help pages?

Explore

Support home
Support forums
Visit us on Envato
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