Among the conditions that must be met in the pilgrim:
Islam: According to the words of the Almighty: (But the polytheists are unclean, then they should not draw near to the sacred mosque after their year. This is the case of the Prophet (peace and blessings of Allaah be upon him)). It was accepted "before the argument of farewell in Rahat, which is authorized in people on the day of sacrifice: no pilgrimage after the year is a mushrik, and does not roam in the house naked).
Perfect mind: There is no pilgrimage or Umrah on the crazy, and that other acts of worship to return to his senses, and to talk about the Prophet peace be upon him: Even dreaming said: ratified said: abandoned it).
Puberty: It is not obligatory to do Hajj on a boy who did not dream until this is done, because of the previous hadeeth, even though the boy is Hajj and his Hajj is valid, but that does not divide him from the Hajj of Islam, because of the hadeeth about the Prophet (peace and blessings of Allaah be upon him). The Messenger of Allaah (peace and blessings of Allaah be upon him) said: Yes, and you have a reward).
Ability to perform Hajj: This is the view of Allaah: (Allaah is obligatory for the pilgrimage of the household to whom He has been able to go.)
Full freedom: The pilgrimage is not obligatory for the Mamluk, but if the pilgrimage is a valid Hajj, and it is not part of the Hajj of Islam, so as to talk about the Prophet peace be upon him: (and any slave pilgrimage and then he has another argument).
The presence of the mahram: This is a special condition for women only, so to talk about the Prophet peace be upon him: (Do not free a man with a woman only and with a mahram, and women travel only with a mahram and a man said: O Messenger of God! If my wife came out a need, and I subscribed He said: Go Hajj with your wife), and therefore it is not permissible for a woman to do Hajj only with a husband or a mahram for her brother or father.