Changes between Version 3 and Version 4 of Doc/panc/tips
- Timestamp:
- Sep 4, 2007, 3:41:02 PM (18 years ago)
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Doc/panc/tips
v3 v4 1 1 = Record Validation = 2 2 3 Often one wants to ensure that several entries in a record are consistent. For example, here one wants to ensure that the number of children is consistent with the given maximum. To remember where to put the validation code, keep in mind that you're validating the record and *not*the entries of the record. Thus, the 'with' clause should be tied to the record definition.3 Often one wants to ensure that several entries in a record are consistent. For example, here one wants to ensure that the number of children is consistent with the given maximum. To remember where to put the validation code, keep in mind that you're validating the record and '''not''' the entries of the record. Thus, the 'with' clause should be tied to the record definition. 4 4 {{{ 5 5 type my_kids = {
