حَٰفِظُوا۟ عَلَى ٱلصَّلَوَٰتِ وَٱلصَّلَوٰةِ ٱلْوُسْطَىٰ وَقُومُوا۟ لِلَّهِ قَٰنِتِينَ ﴿٢٣٨﴾
Be guardians of your prayers, and of the midmost prayer, and stand up with devotion to Allah.
The Prophet ﷺ said: pray as you have seen me praying. The prayer begins with the opening takbir and ends with the taslim. Its pillars are standing when able, the takbir, reciting Al-Fatihah, bowing, rising, prostrating, sitting between the prostrations, the last tashahhud and the taslim, each done with calm. The Prophet ﷺ taught a man who prayed hastily to repeat his prayer and stay calm in every posture.
The four Sunni schools agree on the main ruling above and differ in these points. No school is preferred here.
Note: This is a summary. The best way to learn the prayer is to watch a teacher pray and be corrected by them.
حَٰفِظُوا۟ عَلَى ٱلصَّلَوَٰتِ وَٱلصَّلَوٰةِ ٱلْوُسْطَىٰ وَقُومُوا۟ لِلَّهِ قَٰنِتِينَ ﴿٢٣٨﴾
Be guardians of your prayers, and of the midmost prayer, and stand up with devotion to Allah.
۞ إِنَّ رَبَّكَ يَعْلَمُ أَنَّكَ تَقُومُ أَدْنَىٰ مِن ثُلُثَىِ ٱلَّيْلِ وَنِصْفَهُۥ وَثُلُثَهُۥ وَطَآئِفَةٌۭ مِّنَ ٱلَّذِينَ مَعَكَ ۚ وَٱللَّهُ يُقَدِّرُ ٱلَّيْلَ وَٱلنَّهَارَ ۚ عَلِمَ أَن لَّن تُحْصُوهُ فَتَابَ عَلَيْكُمْ ۖ فَٱقْرَءُوا۟ مَا تَيَسَّرَ مِنَ ٱلْقُرْءَانِ ۚ عَلِمَ أَن سَيَكُونُ مِنكُم مَّرْضَىٰ ۙ وَءَاخَرُونَ يَضْرِبُونَ فِى ٱلْأَرْضِ يَبْتَغُونَ مِن فَضْلِ ٱللَّهِ ۙ وَءَاخَرُونَ يُقَٰتِلُونَ فِى سَبِيلِ ٱللَّهِ ۖ فَٱقْرَءُوا۟ مَا تَيَسَّرَ مِنْهُ ۚ وَأَقِيمُوا۟ ٱلصَّلَوٰةَ وَءَاتُوا۟ ٱلزَّكَوٰةَ وَأَقْرِضُوا۟ ٱللَّهَ قَرْضًا حَسَنًۭا ۚ وَمَا تُقَدِّمُوا۟ لِأَنفُسِكُم مِّنْ خَيْرٍۢ تَجِدُوهُ عِندَ ٱللَّهِ هُوَ خَيْرًۭا وَأَعْظَمَ أَجْرًۭا ۚ وَٱسْتَغْفِرُوا۟ ٱللَّهَ ۖ إِنَّ ٱللَّهَ غَفُورٌۭ رَّحِيمٌۢ ﴿٢٠﴾
Lo! thy Lord knoweth how thou keepest vigil sometimes nearly two-thirds of the night, or (sometimes) half or a third thereof, as do a party of those with thee. Allah measureth the night and the day. He knoweth that ye count it not, and turneth unto you in mercy. Recite, then, of the Qur'an that which is easy for you. He knoweth that there are sick folk among you, while others travel in the land in search of Allah's bounty, and others (still) are fighting for the cause of Allah. So recite of it that which is easy (for you), and establish worship and pay the poor-due, and (so) lend unto Allah a goodly loan. Whatsoever good ye send before you for your souls, ye will find it with Allah, better and greater in the recompense. And seek forgiveness of Allah. Lo! Allah is Forgiving, Merciful.
The point of the hadith: The Prophet ﷺ said: pray as you have seen me praying.
حَدَّثَنَا مُحَمَّدُ بْنُ الْمُثَنَّى، قَالَ حَدَّثَنَا عَبْدُ الْوَهَّابِ، قَالَ حَدَّثَنَا أَيُّوبُ، عَنْ أَبِي قِلاَبَةَ، قَالَ حَدَّثَنَا مَالِكٌ، أَتَيْنَا إِلَى النَّبِيِّ صلى الله عليه وسلم وَنَحْنُ شَبَبَةٌ مُتَقَارِبُونَ، فَأَقَمْنَا عِنْدَهُ عِشْرِينَ يَوْمًا وَلَيْلَةً، وَكَانَ رَسُولُ اللَّهِ صلى الله عليه وسلم رَحِيمًا رَفِيقًا، فَلَمَّا ظَنَّ أَنَّا قَدِ اشْتَهَيْنَا أَهْلَنَا أَوْ قَدِ اشْتَقْنَا سَأَلَنَا عَمَّنْ تَرَكْنَا بَعْدَنَا فَأَخْبَرْنَاهُ قَالَ " ارْجِعُوا إِلَى أَهْلِيكُمْ فَأَقِيمُوا فِيهِمْ وَعَلِّمُوهُمْ وَمُرُوهُمْ ـ وَذَكَرَ أَشْيَاءَ أَحْفَظُهَا أَوْ لاَ أَحْفَظُهَا ـ وَصَلُّوا كَمَا رَأَيْتُمُونِي أُصَلِّي، فَإِذَا حَضَرَتِ الصَّلاَةُ فَلْيُؤَذِّنْ لَكُمْ أَحَدُكُمْ وَلْيَؤُمَّكُمْ أَكْبَرُكُمْ ".
The point of the hadith: A man prayed hastily. The Prophet ﷺ told him three times to go back and pray, and then taught him: be calm in the bowing, in the rising, in the prostration and in the sitting.
حَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ، قَالَ حَدَّثَنَا يَحْيَى، عَنْ عُبَيْدِ اللَّهِ، قَالَ حَدَّثَنِي سَعِيدُ بْنُ أَبِي سَعِيدٍ، عَنْ أَبِيهِ، عَنْ أَبِي هُرَيْرَةَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم دَخَلَ الْمَسْجِدَ، فَدَخَلَ رَجُلٌ فَصَلَّى فَسَلَّمَ عَلَى النَّبِيِّ صلى الله عليه وسلم فَرَدَّ وَقَالَ " ارْجِعْ فَصَلِّ، فَإِنَّكَ لَمْ تُصَلِّ ". فَرَجَعَ يُصَلِّي كَمَا صَلَّى ثُمَّ جَاءَ فَسَلَّمَ عَلَى النَّبِيِّ صلى الله عليه وسلم فَقَالَ " ارْجِعْ فَصَلِّ فَإِنَّكَ لَمْ تُصَلِّ " ثَلاَثًا. فَقَالَ وَالَّذِي بَعَثَكَ بِالْحَقِّ مَا أُحْسِنُ غَيْرَهُ فَعَلِّمْنِي. فَقَالَ " إِذَا قُمْتَ إِلَى الصَّلاَةِ فَكَبِّرْ، ثُمَّ اقْرَأْ مَا تَيَسَّرَ مَعَكَ مِنَ الْقُرْآنِ، ثُمَّ ارْكَعْ حَتَّى تَطْمَئِنَّ رَاكِعًا، ثُمَّ ارْفَعْ حَتَّى تَعْتَدِلَ قَائِمًا، ثُمَّ اسْجُدْ حَتَّى تَطْمَئِنَّ سَاجِدًا، ثُمَّ ارْفَعْ حَتَّى تَطْمَئِنَّ جَالِسًا، وَافْعَلْ ذَلِكَ فِي صَلاَتِكَ كُلِّهَا ".
This is general information, not a fatwa. For your own situation, ask a qualified scholar.
The Prophet ﷺ said: pray as you have seen me praying. The prayer begins with the opening takbir and ends with the taslim. Its pillars are standing when able, the takbir, reciting Al-Fatihah, bowing, rising, prostrating, sitting between the prostrations, the last tashahhud and the taslim, each done with calm. The Prophet ﷺ taught a man who prayed hastily to repeat his prayer and stay calm in every posture.
No. It is a summary of well-known rulings with their evidence. For your own case, ask a qualified scholar.
Follow the view of the school you follow and the scholar who teaches you. The page lists the differences of the four schools.