Automated Excel Entry Form

My workbook needs a clean, single-page entry form—built entirely in VBA—that pushes every submission straight into a master data sheet. The form will capture mixed data, so text, numbers and dates all have to slot neatly into their respective columns without manual cleanup.

Key functions to weave in:
• Data validation that blocks bad formats on the spot
• Dropdown lists for controlled choices
• Auto-population of fields that can be derived from existing entries or reference tables
• Well-commented VBA code tying it all together, including the macro that writes records to the master sheet

The interface should load instantly when the file opens, resize gracefully on different screens and clear itself after each save. I’ll sign off once new records land in the correct rows and all safeguards trigger exactly as expected.