Hello there! I have troubles with the form builder on www.schornsteiner.at
The problem is that the form tells me to fill in required fieds even if there is no field set as required. This is a test form I built: https://schornsteiner.at/index.php?option=com_sppagebuilder&view=page&id=16 Can you see what happens? It says: "Email sent failed, fill required field and try again!"
Can you help me please?