Coding google sheets script-CodePudding

i work in insurance, and i have a Google Sheets for all my coworkes where i take note of all policies that we make with external collaborations. I need this: if today a policy expire, the code should send an email to my company addres. Now the code that i used is working, but it only work for one sheet, and send mail even if he finds black spaces. enter image description here

function alertSender() {
  var today = new Date(); 
  var values = SpreadsheetApp.getActiveSheet().getDataRange().getValues();
  for(n=1;n<values.length;  n){
    var cell_date = values[n][5];
    var expired = today > cell_date;
    if (expired) {
      MailApp.sendEmail(values[n][6], 'Mail automatica', 'Servizio scaduto per il sig. '   values[n][0]);
      Logger.log('Mail inviata all\'indirizzo '   values[n][6]   ' del sig. '   values[n][0]);
    }
  }
}

This is the code i used, where Date (5) is column F and mail (6) is column G.

Just execution started and execution completed, no errors but no emails, and yes i put in and expired date for test purposes

https://docs.google.com/spreadsheets/d/1JXgpU5QkV3XlhXh6VMVy_sTeDkXr_Egr9lzhfyno8O4/edit?usp=sharing

CodePudding user response：

Try

function alertSender() {
  var today = new Date();
  SpreadsheetApp.getActiveSpreadsheet().getSheets().forEach(sheet => {
    var values = sheet.getDataRange().getValues().filter(r => r[0] != '');
    for (n = 1; n < values.length;   n) {
      var cell_date = values[n][5];
      var expired = today > cell_date;
      if (expired) {
        MailApp.sendEmail(values[n][6], 'Mail automatica', 'Servizio scaduto per il sig. '   values[n][0]);
        Logger.log('Mail inviata all\'indirizzo '   values[n][6]   ' del sig. '   values[n][0]);
      }
    }
  })
}

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