var httpsRule = (rule, value, callback) => {
var reg = /http[s]{0,1}:\/\/([\w.]+\/?)\S*/;
if (value !== '' && !reg.test(value)) {
console.log(value,'value')
callback(new Error('XXXXSADX'))
} else if (value.length > 15) {
callback(new Error('ASDASDASD'))
} else {
callback()
}
};
var reg = /^https?:\/\/([\w.]+\/?)\S*/;
不能以http或https开头
/^(?!https?://)/gi
正则其实不难的,可以参考我的文章学习下
https://blog.csdn.net/superwfei/article/details/51753127?spm=1001.2014.3001.5502
这里主要是正则表达式问题,你试试这个: var reg = /(http|https):\/\/([\w.]+\/?)\S*/
var httpsRule = (rule, value, callback) => {
var reg = /^https?:\/\/([\w.]+\/?)\S*/;
if (value !== '' && reg.test(value)) {
console.log(value,'value')
callback(new Error('XXXXSADX'))
} else if (value.length > 15) {
callback(new Error('ASDASDASD'))
} else {
callback("ok")
}
};
function ff(e) {
console.log(e);
}
httpsRule("","https://w.a.com",ff);
httpsRule("","http://w.a.com",ff);
httpsRule("","ahttps://w.com",ff);
httpsRule("","httpa://w.a.com",ff);
代码写的没问题感觉,用我这个正则试下看看:
var reg = /(http|https):\/\/([\w.]+\/?)\S*/
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