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Updated: 03/05/2007

Validate/Format Phone Numbers

The purpose of this script is to format and validate Telephone Numbers in a form field. The script strips all non-numeric characters and then validates that the remaining characters are sufficient to make up a valid phone number. If there remaining string is 10 characters in length, the script then formats by adding a &"-&" after the third and sixth digits. Resulting in a mask like ###-###-####.
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