Intention (Niyyah)

For a fast to be valid in the first instance, an intention (niyyah) must be made beforehand; this is considered to form an oath. If this is not performed then the fast is not valid, it is not required to be made verbally.

General conditions

Throughout the duration of the fast itself, Muslims will abstain from certain provisions that God has otherwise allowed; namely eating, drinking, and sexual intercourse. This is in addition to the standard obligation already observed by Muslims of avoiding that which is not permissible under Qur'anic or Shari'ah law (e.g. ignorant and indecent speech, arguing and fighting, and lustful thoughts). Without observing this standard obligation, Sawm is rendered useless, and is seen simply as an act of starvation. The fasting should be a motive to be more benevolent to the fellow-creatures. Charity to the poor and needy in this month is one of most rewardable worship.

If one is sick, nursing or travelling, one is considered exempt from fasting. Any fasts broken or missed due to sickness, nursing or traveling must be made up whenever the person is able before the next month of Ramadan. According to the Qur'an, for all other cases, not fasting is only permitted when the act is potentially dangerous to one's health - for example; those elderly who are too weak to fast for extended periods of time, but this must be made up by paying a fidyah which is essentially the iftaar, dinner and suhur for a fasting person who requires such financial help. diabetics, nursing, and pregnant women.

Observing the fast is not permitted for menstruating women. However, when a woman's period has ceased, she must bathe and continue fasting. Any fasts broken or missed due to menstruation must be made up whenever she can before the next month of Ramadan. Women must fast at times when not menstruating, as God indicates that all religious duties are ordained for both men and women.

Breaking oaths and the consequences

During Ramadan, one who fasts and breaks the oath out of forgetfulness must nevertheless continue, since the fast will remain valid. If, however, one intentionally breaks the fast, by eating, drinking, or smoking, then they must continue for the rest of the day, add one day onto their fast and pay a "penalty'" (fidyah). Fidyah differ in the different schools of thought. In Malaysia however, a fidyah consists of the amount of rice used for a meal.

However if one intentionally breaks the fast by having sex (without breaking it first by other means such eating, etc.) a set of "penalty" (kaffarra) shall apply. These exist in three forms, of which the person must choose one:

* Fasting for an extra 60 consecutive days
* Feeding and clothing 60 people in need

Penalties for voluntary fasts at other times of the year, are, however, more lenient; if an oath is given, and circumstances dictate that if broken (or if the one giving the oath deliberately breaks it), one needs to fast for three days consecutively if they cannot initially find 10 poor people to feed and provide clothing for (both of which are commanded before the act of fasting as a form of repentance). The penalties are harsher during Ramadan because all mentally able Muslims are expected to have an increased awareness of the fast at that time.