常用校验

handleInput(field){
  this.searchData[field] = this.searchData[field].replace(/[^0-9.]+/g,'').replace(".","$#$").replace(/\./g,"").replace("$#$",".");
}
UpNumber(e)
{
  var str=e.target.value;
  var result="";
  for (var i = 0; i < str.length; i++)
  {
    if (str.charCodeAt(i)==12288)
    {
      result+= String.fromCharCode(str.charCodeAt(i)-12256);
      continue;
    }
    if (str.charCodeAt(i)>65280 && str.charCodeAt(i)<65375)
      result+= String.fromCharCode(str.charCodeAt(i)-65248);
    else result+= String.fromCharCode(str.charCodeAt(i));
  }
  e.target.value.value=result;
},
 this.addInfo.userNo=this.addInfo.userNo.replace(/[^\d]/g,'')