Dates can be stored in a standard format, but displayed according to the required format. If the date is entered on a screen, it must be verified. The date format is specified in the Applications Manager Locale Details screen.
To localize date and time validation:
Save the <INSTALL_DIR>/repository/eardata/platform/war/yfcscripts/Validation.js file as Validation_<language>_<country>.js (with all translations in escaped Unicode format) and make modifications to the new file as indicated in the following steps.