Creating Data Validation Rules in Excel

Business Analytics with Microsoft Excel 5 min min read Updated: Mar 08, 2026 Beginner
Creating Data Validation Rules in Excel
Beginner Topic 8 of 10

Data Validation

Data validation ensures users enter valid data into Excel cells.

Examples

  • Restrict numeric values
  • Create dropdown lists
  • Limit text length

This prevents data errors before analysis.

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