Minimum value for the field.
Source position: db.pas line 1060
|  published property TFMTBCDField.MinValue : string | 
MinValue can be set to a nonzero value to indicate the maximum value the field may contain. It must be set together with MaxValue or it will not have any effect.
| 
 | Check value if it is in the range defined by MinValue and MaxValue. | |
| MaxValue |