【JS】----for、foreach终止循环

 1 try{
 2                     list.forEach((i) => {
 3                         if(!i.title){
 4                             throw ‘BreakT‘
 5                         }
 6                         if (i.option_type == 0 || i.option_type == 1) {
 7                             i.option.forEach(v => {
 8                                 if (!v && v !== 0) {
 9                                     throw ‘BreakV‘;
10                                 }
11                             })
12                         }
13                     })
14                 }catch(e){
15                     uni.showToast({
16                         icon: ‘none‘,
17                         title: e == ‘BreakT‘ ? ‘您有题目未添加标题，请检查‘ :‘您有选项未设置问题，请检查‘
18                     })
19                     return false;
20                 }