GetTextAsDate ( dateTxt ; formatTxt )
Convert a date string of various formats into a FMP date value
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beezwax datatools, inc.
Function definition: (Copy & paste into FileMaker's Edit Custom Function window)
Although FileMaker's built-in GetAsDate function is somewhat forgiving with its input, this function was designed to handle those that aren't covered, with 8 date formats supported, or over 40 specific variations in all. It is not fully internationalized however, since some calculations assume dates are in the mm/dd/yyyy format.
IMPORTANT: requires a separate helper function, GetMonthAsNumber (http://www.briandunning.com/cf/981) to convert a month name to its ordinal.
Note: these functions are not guaranteed or supported by BrianDunning.com. Please contact the individual developer with any questions or problems.