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Sep 10, 2013, 6:15 PM

phone number validation rules

I'd like to make a phone number validation rule to only accept numbers in the phone fields (no text characters allowed). How do I do this?

6 answers

Steve Molis (You Owe Me a Beer, Inc.)
Sep 10, 2013, 6:35 PM
+1 Deepak

You could also use a REGEX function to ensure proper formatting =>

https://help.salesforce.com/apex/HTViewHelpDoc?id=customize_functions_i_z.htm&language=en_US#.REGEX

or a LEN function to make sure they enter a minimum number of digits =>

https://help.salesforce.com/apex/HTViewHelpDoc?id=customize_functions_i_z.htm&language=en_US#.LEN

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