Some people also refer "Black" and "White" Magic as "Left Or Right and Magic"
The SO Called "White magic rituals" Are usually done by the Right hand, Wherease Left for the "Dark"
Anyways- To know if a spell is true or not-
-First figure out if the author has given white magic or black
In mostly spells they usually include from which hand it is needed to be done.
-You need to have one specific god- REMEMBER. Nothing In Magic IS EVIL OR GOOD. Magic is ALWAYS Neutral.
-Some Famous Spell Casters (Famous on this website of course) Usually reach these spells and comment If its true or not. Some two of them, Who I Know Are: Nekoshema And Tadashi- Both from The Coven Divine Essence
-And If you are still in doubt- Check At The bottom of the spell, If the author is well experienced, Then the spell is most likely to be working.
-Other than that, some people usually (and frequently) comment wether it worked or not.
-If you think someone is experienced but just joined this website, Feel free to mail them and ask them. That DOES Technically include in their job, For example some people are witches and wizards for a long time but just found this website right? (Im one of them)
Andd there you go, that is all the knowledge i have for them- AND REMEMBER- Magic is ALWAYS Neutral