function isEmtry(str,str1) {
if (str == null || str==undefined ||str==''){
wx.showToast({
title: str1,
icon:"none",
duration: 2000,
})
}else{
return false
}
}
微信扫一扫
function isEmtry(str,str1) {
if (str == null || str==undefined ||str==''){
wx.showToast({
title: str1,
icon:"none",
duration: 2000,
})
}else{
return false
}
}
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