Disables the visual editor on Caldera forms backend so things like HTML emails don't get messed up

caldera-disable-visual-editor.php

<?php
// Disables the visual editor on Caldera forms backend so things like HTML emails don't get messed up
add_filter( 'user_can_richedit', 'caldera_page_can_richedit' );
function caldera_page_can_richedit( $can )
{
	$screen = get_current_screen();
	if( $screen->id == 'toplevel_page_caldera-forms'){
		return false;
	}
	return $can;
}