Date not older than another date field

Hi Lena Andersson,

I've set up this exact validation by using the addValidationTask method in RecordView and CreateView controllers like this:

In custom/modules/Opportunities/clients/base/views/record/record.js:

initialize: function (options) {
this._super('initialize', [options]);

app.error.errorName2Keys['check_project_dates'] = 'ERROR_CHECK_PROJECT_DATES';
this.model.addValidationTask('check_project_dates', _.bind(this._doValidateProjectDates, this));
},

_doValidateProjectDates: function (fields, errors, callback) {

console.log('Validating project dates in record.js');

let start_date = start_date_c;

let end_date = end_date_c;

let expected_close_date = close_date_c;

if (this.model.get(expected_close_date) && this.model.get(start_date) && this.model.get(end_date)) {

   if (!this.isDateRangeValid(start_date, end_date) || !this.isDateRangeValid(expected_close_date, start_date)) {
      errors[start_date] = errors[start_date] || {};
      errors[start_date].check_project_dates = true;

      app.alert.show('message-id', {
         level: 'error',
         messages: 'Make sure that 1) project start date is before project end date and 2) project start date is after          expected close date',
      autoClose: false
      });
   }
}

callback(null, fields, errors);
},

/**
* Is this date range valid?
* @return {boolean} `true` when start date is before end date, `false` otherwise
*/
isDateRangeValid: function (start_date, end_date) {
   var start = this.model.get(start_date),
   end = this.model.get(end_date),
   isValid = false;

   if (start && end) {
      if (app.date.compare(start, end) < 1) {
      isValid = true;
      }
   }

   return isValid;
},

Hi Lena Andersson,

I've set up this exact validation by using the addValidationTask method in RecordView and CreateView controllers like this:

In custom/modules/Opportunities/clients/base/views/record/record.js:

initialize: function (options) {
this._super('initialize', [options]);

app.error.errorName2Keys['check_project_dates'] = 'ERROR_CHECK_PROJECT_DATES';
this.model.addValidationTask('check_project_dates', _.bind(this._doValidateProjectDates, this));
},

_doValidateProjectDates: function (fields, errors, callback) {

console.log('Validating project dates in record.js');

let start_date = start_date_c;

let end_date = end_date_c;

let expected_close_date = close_date_c;

if (this.model.get(expected_close_date) && this.model.get(start_date) && this.model.get(end_date)) {

   if (!this.isDateRangeValid(start_date, end_date) || !this.isDateRangeValid(expected_close_date, start_date)) {
      errors[start_date] = errors[start_date] || {};
      errors[start_date].check_project_dates = true;

      app.alert.show('message-id', {
         level: 'error',
         messages: 'Make sure that 1) project start date is before project end date and 2) project start date is after          expected close date',
      autoClose: false
      });
   }
}

callback(null, fields, errors);
},

/**
* Is this date range valid?
* @return {boolean} `true` when start date is before end date, `false` otherwise
*/
isDateRangeValid: function (start_date, end_date) {
   var start = this.model.get(start_date),
   end = this.model.get(end_date),
   isValid = false;

   if (start && end) {
      if (app.date.compare(start, end) < 1) {
      isValid = true;
      }
   }

   return isValid;
},