code: function() {
          var me = this,
              disabled = me.disabled,
              validate = me.forceValidation || !disabled;
              
          
          return validate ? me.validateValue(me.processRawValue(me.getRawValue())) : disabled;
      }
docs: Returns whether or not the field value is currently valid by {@link #getErrors validating} the
  {@link #processRawValue processed raw value} of the field. **Note**: {@link #disabled} fields are
  always treated as valid.
  
  @return {Boolean} True if the value is valid, else false