How to give users option for 'login with Facebook/google' in a website so they don't need to required to fill details manually

Question

plz explain what do we require for this . step.by step

Answer 1

the answers to this question makes me feel that the question is misinterpreted....
the question is how to give users option to login using google/facebook

i too have the same question to ask...

Answer 2

oh wait he means : what do i require to do this

Answer 3

in that case i have the same question

Answer 4

sorry for my misunderstanding and giving incorrect answers

Answer 5

Roel thanks for your effort to make code for me but I know very well about HTML forms code . but my question is different I have edited see it again thank you

Answer 6

Ronit no problem.. and its @name