export const formatNumber = (val) => {
 if(val || [0,'0'].includes(val)) {
   return val
 }else {return '-'}
}


export const formatDate = (val) => {
  if(!val) return ''
  const date = new Date(val)
  const month = date.getMonth() + 1,day = date.getDate()
  return `${date.getFullYear()}-${month<10?'0'+month : month}-${day<10 ? '0'+day : day}`
}