(1) the required: true              Will lose field (2) remote: “check. PHP”     Use the ajax method to call check.php to validate the input value (3) email: true                    You must enter an E-mail message in the correct format (4) url: true        You must enter the url in the correct format (5) date: true      Must enter the correct format of the date date check ie6 error, use with caution (6)dateISO:true must enter the correct format of the date (ISO), e.g., 2009-06-23, 1998/01/22, only format, not validity (7) number: the true  You must enter a valid number (negative number, decimal number) (8) who: true                  You have to enter an integer (9) creditcard:   You must enter a valid credit card number (10) equalTo: ”# field”       The input value must be the same as #field (11) accept:         Enter a string with a valid suffix (the suffix of the uploaded file) Enter a string with a maximum length of 5 (Chinese characters count as one character) (13) minlength: 10                               Input string with minimum length of 10 (Chinese character counts as one character) (14) rangelength: [5, 10]   The input length must be between 5 and 10 ”)(Chinese characters count as one character) (15) range: [5, 10]               The input value must be between 5 and 10 (16) Max: 5             The input value cannot be greater than 5 Min (17) : 10           The input value cannot be less than 10