It was narrated that Ibn ‘Abbas said:“A concession was granted to those who are older with regard to touching while fasting, but it was disliked on the part of those who are younger.”
Hadith No. 1688
Sunan Ibn Majah
Gradings:
Al-Albani:
Sahih
Muhammad Fouad Abd al-Baqi:
Sahih
Zubair Ali Zai:
Sahih