validate phone number in format (123) 456-7891
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How to validate phone numbers using regex
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ZIP Code (US Postal Code) validation
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Validate if age is over 18 years old
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How to format a number from 1123456789 to 1,123,456,789 in C?
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How to handle numbers bigger than machine representative number?
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How to format number with comma in apex
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IPhone simple phone number validation
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How to format numbers to same number of digits, 0-padded?
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Error: j_id0:j_id1:j_id28:j_id30: Validation Error: Value is required
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Call a GSM Service #123*
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How to format numbers?
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How to make a field required to enter a specific number?
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Last digits, numbers
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How do I format a number in Java?
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Combination of a 4-digit number
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Convert number into xx.xx million format?
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Using regular expressions to validate a numeric range