11位手機(jī)號(hào)正則表達(dá)式 如何用正則表達(dá)式判斷js輸入是否為手機(jī)號(hào)?
如何用正則表達(dá)式判斷js輸入是否為手機(jī)號(hào)?<script>varphone="13800138000"varre=/^d{7}/varnum=phone.match(re)[0]console
如何用正則表達(dá)式判斷js輸入是否為手機(jī)號(hào)?
<script>varphone="13800138000"varre=/^d{7}/varnum=phone.match(re)[0]console.log(num)//結(jié)果1380013</script>