Register without email!

Hello,

I just figured out how to make register without sending the email.

Here is how to do it:

#1 wp-login.php

Find

if ( $http_post ) {
		$user_login = $_POST['user_login'];
		$user_email = $_POST['user_email'];

After that add:

$password = $_POST['password'];

Replace
$errors = register_new_user($user_login, $user_email);
With
$errors = register_new_user($user_login, $user_email, $password);

Find

<p>
		<label for="user_email"><?php _e('E-mail') ?><br />
		<input type="text" name="user_email" id="user_email" class="input" value="<?php echo esc_attr(wp_unslash($user_email)); ?>" size="25" /></label>
	</p>

After that add

<p>
		<label for="password">Password<br />
		<input type="text" name="password" id="password" class="input" value="<?php echo esc_attr(wp_unslash($password)); ?>" size="25" /></label>
	</p>

And then remove the notice about sending random pwd.

#2 wp-includes/user.php

Find register_new_user function, make it like this:
function register_new_user( $user_login, $user_email, $password ) {

find the checks and add:

// Check the password
	if ( !$password ) {
		$errors->add( 'empty_password', __( '<strong>ERROR</strong>: You haven\'t entered a password.' ) );
	}elseif ( strlen($password) < 6 || strlen($password) > 25){
		$errors->add( 'empty_password', __( '<strong>ERROR</strong>: Password is invalid (password is too short or too long.)' ) );
	}

Find $user_pass = wp_generate_password( 12, false );
Replace with $user_pass = apply_filters('random_password',$password);

GJ! Now there is no random passsword!

Regards,
– InCube.