Examples

• label_outline

  Match valid ipv4 addresses

  library_bookslet pat=/(([1-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5]).){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])/g;

• label_outline

  Match only numbers

  library_bookslet pat=/[0-9]+/g;

• label_outline

  Match only decimal numbers

  library_bookslet pat=/[0-9]+.[0-9]+/g;

• label_outline

  Match only words

  library_bookslet pat=/[a-z]+/ig;

• label_outline

  Match any number range (10-199)

  library_bookslet pat=/[1-9][0-9]|1[0-9]{2}/g;

• label_outline

  Match any string contains 8 or more characters with at least one uppercase letter

  library_bookslet pat=/(?=.*[A-Z]).{8,}/g;

• label_outline

  Match any email id

  library_bookslet pat=/[a-z0-9._%+-]+@[a-z0-9.-]+.[a-z]{2,}/ig;

• label_outline

  Match any string contains 8 or more characters with at least one number, and one uppercase and lowercase letter

  library_bookslet pat=/(?=.*d)(?=.*[a-z])(?=.*[A-Z]).{8,}/g;

• label_outline

  Match any string contains only uppercase and lowercase letter

  library_bookslet pat=/^[a-z]+$/i;