The network_step2 WordPress PHP function prints step 2 of the Network installation process.
Usage
network_step2($errors);
Parameters
$errors(false|WP_Error) – Optional error object. Default: false.
More information
See WordPress Developer Resources: network_step2
Examples
Display Network Installation Step 2
Display step 2 of the network installation process without any errors.
// Display network installation step 2 network_step2(false);
Display Network Installation Step 2 with a Custom Error
Display step 2 of the network installation process with a custom error message.
// Create a custom error object
$error = new WP_Error('custom_error', 'This is a custom error message.');
// Display network installation step 2 with the custom error
network_step2($error);
Conditionally Display Network Installation Step 2
Only display step 2 of the network installation process if a certain condition is met.
// Check if a certain condition is met
$condition = true;
// Display network installation step 2 if the condition is met
if ($condition) {
network_step2(false);
}
Display Network Installation Step 2 with Multiple Errors
Display step 2 of the network installation process with multiple error messages.
// Create a custom error object with multiple error messages
$error = new WP_Error();
$error->add('error_1', 'This is error message 1.');
$error->add('error_2', 'This is error message 2.');
// Display network installation step 2 with multiple errors
network_step2($error);
Display Network Installation Step 2 with Errors from Form Submission
Display step 2 of the network installation process with error messages from a form submission.
// Check if the form was submitted and if there are errors
if (isset($_POST['submit']) && isset($_POST['errors'])) {
// Get the error messages from the form submission
$errors = json_decode(stripslashes($_POST['errors']));
// Display network installation step 2 with the errors
network_step2($errors);
}