Validate Phone : Regular Expressions « Development « Java Tutorial

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Java Tutorial » Development » Regular Expressions

6. 32. 5. Validate Phone


public class MainClass

{

   public static void main( String[] args )

   {

       System.out.println(validatePhone("123-456-1111"));

   }

   public static boolean validatePhone( String phone )

   {

      return phone.matches( "[1-9]\\d{2}-[1-9]\\d{2}-\\d{4}" );

   } // end method validatePhone



}

6. 32. Regular Expressions
	6. 32. 1.	Validate the first name and last name
	6. 32. 2.	Validate Address
	6. 32. 3.	Validate city and state
	6. 32. 4.	Validate Zip
	6. 32. 5.	Validate Phone
	6. 32. 6.	Replace '*' with '^'
	6. 32. 7.	Replace one string with another string
	6. 32. 8.	Replace all words with another string
	6. 32. 9.	Replace first three digits with 'digit'
	6. 32. 10.	Split string with comma
	6. 32. 11.	Pattern match: J.*\\d[0-35-9]-\\d\\d-\\d\\d

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