Search results for: "digits"

What is the difference between is_numeric and ctype_digit functions in PHP when validating numbers?

When validating numbers in PHP, the main difference between is_numeric and ctype_digit functions is how they treat the input. is_numeric function cons...

Where can one find information on where a dot can be placed in an email address and the allowed characters and lengths of each part?

To find information on where a dot can be placed in an email address and the allowed characters and lengths of each part, one can refer to the officia...