ALPHA-VISION® Misc Actions: Usr_CheckDate

Usr_CheckDate

SUMMARY

Usr_CheckDate - Checks inputted Date

SYNTAX

Usr_CheckDate(<MessageID>)

ARGUMENTS

MessageID

- Message Name

DESCRIPTION

Plausibility check for a inputted Date.

When inputting an invalid Date (e.g. 2009/02/31) the message linked to by the MessageID is displayed in the status line.

EXAMPLES

Usr_CheckDate(info_11)

An invalid Date leads to the display of the message defined for the ID 'info_11'.

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Syntax Notation

[aaa]

aaa is optional (zero or one occurences)

(aaa|bbb)

aaa exclusive or bbb

(aaa)*

aaa may occur indefinitely often or may be omitted

(aaa)+

aaa may occur indefinitely often but at least once

(aaa)m..n

aaa may occur from m to n times