no you need happiness.
Happiny uses the Oval Stone to evolve into Chansey.
You need happiness + oval stone sometimes you can find it when you first catch a chansey.
for hapinny to evolve into a chansey
Happiny---->Chansey using the oval stone.
keep in mind you need to level up chansey when its holding the oval stone in order for it to evolve
It is used to evolve chansey first evolution into chansey
happiny into Chansey
Happiny is the only Pokemon that can evolve from a Oval Stone in Pokemon Diamond, Pearl, and Platinum. You will need to max its Happiness during the morning or day, let it hold an Oval Stone, and then level it up once. It will, then, evolve into a Chansey.
The oval stone evolves happiny into chansey but only if it has anof happiness
Happiny uses the Oval Stone to evolve into Chansey.
You need to make it Hold Oval Stone then after One level it will become Chansey!
happiny into chansey