Other developers may suggest that we do the opposite and move the validation into sendEmail. This also makes sense on many levels:
Мир Российская Премьер-лига|20-й тур，这一点在新收录的资料中也有详细论述
。新收录的资料对此有专业解读
More than 3,200 Australians over 23 commercial flights have returned to Australia since the US and Israel attacked Iran, setting off a regional conflict and grounding thousands of international flights.
Kurds entering the war against Iran could have wider repercussions and Iraqi Kurd leaders are reticent to commit, according to a person familiar with their thinking.，更多细节参见PDF资料