PRB: "Record validation rule is violated" Error in a Form (137682)

MORE INFORMATION

Steps to Reproduce Behavior

1. On the File menu, click New. Then select the Table check box, and click New File. Create a new Table called Table1 that has this structure:

      Field Name   Type       Width
      -----------------------------
      FLD1         Character  10
      FLD2         Character  10
   						

2. On the File menu, click New. Select the Database check box, and click New File. Create a new Database called Data1. Right-click inside the gray DataBase Designer window. Click Add Table, and select Table1.
3. Right-click Table1, which was just added to the database, and click Modify. Click the Table Properties button located in the top-right corner of the Table Designer dialog box. In the Validation Rule field, type ! EMPTY(fld1). In the Validation Text field, type FLD1 must have a value.
4. Click OK, and then click OK in the Table Designer dialog box. Click Yes to make structure changes permanent. Double-click the top-left corner of the DataBase Designer window to close it.
5. On the File menu, click New, select the Form check box, and then click New File. Right-click the form, and then click Data Environment. Right-click the gray Data Environment window, click Add. Then in the Add Table or View dialog box, click Other, and then select Table1.dbf.
6. When the table has been added to the data environment, drag both fields from the data environment onto the form. Double-click the top-left corner of the gray Data Environment window to close it.
7. Double-click the form, and place the following code in the form's Activate event:

      APPEND BLANK
      * THISFORM.Command1.Enabled=.F.
      * THISFORM.Command2.Enabled=.F.
      * THISFORM.Command3.Enabled=.F.
      OPEN DATABASE data1.dbc EXCLUSIVE
   						

8. Place the following code in the form's Load event:

      SET MULTILOCKS ON
      =CURSORSETPROP("Buffering",2)
   						

9. Place first of four command buttons (Command1) on the form. Set its Caption property to Next, and place the following code in its Click event:

      SKIP
      THISFORM.Refresh
   						

10. Place another command button (Command2) on the form. Set its Caption property to Previous, and place the following code in its Click event:

        SKIP -1
        THISFORM.Refresh
    						

11. Place a third command button (Command3) on the form. Set its Caption property to Quit, and place the following code in its Click event:

        RELEASE THISFORM
    						

12. Place a fourth command button (Command4) on the form. Set its Caption property to Write, and place the following code in its Click event:

        lsuccess=TABLEUPDATE(.T.)
        IF ! lsuccess
           =AERROR(aErrors)
           DO CASE
              CASE aErrors[1,1] = 1583
                 SELECT table1
                 cRuleText=dbgetprop("table1","TABLE","RuleText")
                 =MESSAGEBOX(cRuleText,48)
           ENDCASE
        ELSE
           *   THISFORM.Command1.Enabled=.T.
           *   THISFORM.Command2.Enabled=.T.
           *   THISFORM.Command3.Enabled=.T.
        ENDIF
    						

13. Run the form, and click the Previous button.