Answers for "check if a string contains digits"

5

check if string contains numbers

str.matches(".*\\d.*");
Posted by: Guest on November-01-2020
2

how to check a number in string

To find whether a given string contains a number,
convert it to a character array and find whether 
each character in the array is a digit using the isDigit() 
method of the Character class
Posted by: Guest on June-22-2020

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