js 过滤非法字符

demo = 'zhang#@$san';

reg=/[`~!@#$%^&*()_+<>?:"{},.\/;'[\]]/im;

if(reg.test(demo)){

    this.$toast('demo包含特殊字符');

    return;

}

 

转载于:https://www.cnblogs.com/DangerousBaymax/p/9254016.html