Protect row if cell contains a text

Question

I have a sheet to record some expenses, I shared the sheet with someone but it has a column for my review and I'd like to protect the row if the Columne contains "Approved".

I'd like to protect it using range protect if possible

Answer 1

Protect approved rows

function protectApprovedRows() {
  var ss=SpreadsheetApp.getActive();
  var sh=ss.getSheetByName('name');
  var sr=2;
  var sc=1;
  var vs=sh.getRange(sr,sc,sh.getLastRow()-sr+1,sh.getLastColumn()-sc+1).getValues();
  var me = Session.getEffectiveUser(); 
  vs.forEach(function(r,i){
    if(r[4]=="Approved") {
      var protection=sh.getRange(i+sr,sc,1,sh.getLastColumn()-sc+1).protect();
      protection.addEditor(me); 
      protection.removeEditors(protection.getEditors()); 
      if (protection.canDomainEdit()) { 
        protection.setDomainEdit(false); 
      }
    }
  });
}

Range.Protect()