No Valid Reason No Fault -

What if the employer ask you to leave the organization within 3 months of joining without giving any valid reason?

If you look at the appointment letter itself, generally there will be a clause that, the employer can terminate with or without any notice or reasons, during the probation period. Also vice versa.

Dear Monil,
This is in addition to what Kesavaprakash has said. Validity or invalidity of the reasons is your perception. Unless we hear the other side also how is it possible to give opinions?
Secondly, please elaborate on when did you join, what is your designation, what is the nature of your product or service, does the company has H.O. at India and you are working overseas, did you have friction with anyone, what were your deliverables, did you do similar type of earlier and so on.
Thanks,
Dinesh V Divekar
What if the employer ask you to leave the organization within 3 months of joining without giving any valid reason?

Dear Monil,
I can understand that its very difficult to accept the termination without any valid reason conveyed.
And also, apart from professional, on Humanity ground its not fair to come up with decision without any kind of advice / warning....
If you are very much confident with your job role towards the productivity and code of conduct , that ur candidature in all means cannot be a reason for TERMINATION....then send a requesting mail to the HR team and find out the reason. You have that right becuase "We learn from our mistakes". Write a mail to the HR dept in a way that you value there decision, but at the same time wanted to know the reason so that if u have commited any mistake you can rectify it in the coming future career.
If also they will not share the reason, go through your offer letter read the T N C.....and take a legal action accordingly.

Dear Friend,

Employer can terminate the services of any temporary employee without specifying any reason. There is no recourse on this matter, although in some cases where something has happened which may be an offence under IPC or some other Law employee may have a cause to fight back. In case if an employee is appointed permanently from the day one as in the case of most of senior positions notice period is effective from day one and in those cases Employer is liable to pay the Notice period salary and even employee can file a case against company for removing him/her without any reason & can claim damages for leaving previous Job and loosing the new one..

If an employee is terminated without giving any valid reason, courts of Law presume it an act of injustice and later, even company can not explain or add reasons to justify their action. So in some cases termination without specifying the reason is a dangerous action for Employers.

So in your case unless full details are known exact advice can not be given.