English Date test document

The output format is displayed directly to the left of the field.
The input can be in ANY format.
If the month is a number & the day is less than 13 then the script assumes that the day & month are in the same order as the output order.

It no longer has any issues with Firefox not correctly finding the date.

DD\MMMM\YYYY:		DD/MMM/YYYY:
DD\YYYY\MMMM:		DD/YYYY/MMM:
MMMM\DD\YYYY:		MMM/DD/YYYY:
MMMM\YYYY\DD:		MMM/YYYY/DD:
YYYY\DD\MMMM:		YYYY/DD/MMM:
YYYY\MMMM\DD:		YYYY/MMM/DD:
DD-MM-YYYY:		D M YYYY:
DD-YYYY-MM:		D YYYY M:
MM-DD-YYYY:		M D YYYY:
MM-YYYY-DD:		M YYYY D:
YYYY-DD-MM:		YYYY D M:
YYYY-MM-DD:		YYYY M D:

Here is an example of how the function is called from the form field that needs date validation.
onChange="isDate(this, 'dmy', 'dd', 'mmm', '/', 'ENG')"
Here is an example of validating it on submission.
function validateDates(form){ if(onChange="isDate(form.dateField, 'dmy', 'dd', 'mmm', '/', 'ENG')"){ return true } return false }
It can be loaded in the onSubmit event handler for the form.
onSubmit="validateDates(this)"