I'm trying to compare two fields, and if the value in one field is greater than 3, I'm trying to make the other field required and have a red border to signal the user to input a value.I'm trying to compare two fields, and if the va
阅读背景：
如何根据另一个字段中的值将字段边框颜色更改为红色？
来源：互联网
分享到：
