According to Shariah, it is lawful to foreplay with wife. The holy Prophet Muhammad (صلى الله عليه وسلم) said about enjoyment with one’s wife in the sate of haiz that one can enjoy the parts of body above the waist: ك ما فوق الإزار .
While it is mentioned in Muslim Sharif that one can do every thing except intercourse:
اصنعوا كل شئي إلا النكاح .
These hadith support the permission of foreplay.
Allah (Subhana Wa Ta’ala) knows Best
Darul Uloom Deoband