正则表达式,前端输入框验证,只能输入英文,数字,+,-,*,/,()
求帮忙
/^[-+*/()a-zA-Z0-9]+$/
var str = 'str32()/*+-()'
var status = /^[0-9a-zA-Z|\+|\-|\*|\/|\(|\)]+$/.test(str)
console.log(status)
var str = 'ffgg11022/*+-()'
var status = /^[0-9a-zA-Z|+|-|*|/|(|)]+$/.test(str)
console.log(status)