Allow Uppercase Entries Only in Excel

In this video, we use a custom formula as a Data Validation rule to allow uppercase entries only. In this example, we want to control the input of UK postcodes. So we need to allow the entry of text and numbers, but the text must be uppercase. We use a formula with the EXACT and UPPER functions to create this validation rule. Find more great free tutorials at; https://www.computergaga.com *** Online Excel Courses *** The Ultimate Excel Course – Learn Everything ► https://bit.ly/UltimateExcel Excel VBA for Beginners ► http://bit.ly/37XSKfZ Advanced Excel Tricks ► https://bit.ly/3CGCm3M Excel Formulas Made Easy ► http://bit.ly/2ujtOAN Creating Sports League Tables and Tournaments in Excel ► http://bit.ly/2Siivkm Connect with us! LinkedIn ► https://www.linkedin.com/company/18737946/