FrontendForms - A module for creating and validating forms on the frontend

[Juergen]

This issue has nothing to do with the module itself, but it seems that the $_SERVER array is not loaded at that moment.

You can try the following: 

// Replace the following line inside the FrontendForms.module file on line 858

if (strpos($_SERVER['REQUEST_URI'], $this->wire('config')->urls->admin) === 0) {

with this line

if (!is_null($_SERVER) && strpos($_SERVER['REQUEST_URI'], $this->wire('config')->urls->admin) === 0) {

Let me know if it works

[da²]

This gives the same error.

I fill this is related with the module because this is not the first time I bootstrap PW and never had an issue before to install this module.

You are using REQUEST_URI, but when bootstrapping, isn't it expected that it's not defined?

It's easy to test, just include PW index.php in any script and run it directly (no web page involved).

Edited August 30 by da²

[Juergen]

Then try the following:

if (!is_null($_SERVER['REQUEST_URI']) && strpos($_SERVER['REQUEST_URI'], $this->wire('config')->urls->admin) === 0) {

Have not tried it with bootstrapping but the code inside the if condition is not important for running forms. It is only there to add CSS and JS files to the backend, so you can prevent the running of the code inside the condition by checking the existence of $_SERVER['REQUEST_URI'] first.

[da²]

On 8/30/2025 at 9:59 PM, Juergen said:

if (!is_null($_SERVER['REQUEST_URI']) && strpos($_SERVER['REQUEST_URI'], $this->wire('config')->urls->admin) === 0) {

This gives a warning, better like this:

if (isset($_SERVER['REQUEST_URI']) && strpos($_SERVER['REQUEST_URI'], $this->wire('config')->urls->admin) === 0) {

Will you publish a fix?