A man who sent photos of his penis to a 13-year-old girl and asked her for sex has been jailed for 18 months.

A 43-year-old Dublin man has been jailed for 18 months for harassing a 13-year-old girl - sending her menacing messages - and asking her for sex.

A girl aged 13 tried to take her life following "24/7" harassment by a man, aged 41, a court has heard.