PHP tp verification form and autofill function code_PHP tutorial

class FormModel extends Model {
//Automatic verification settings
/*
* 1: Automatic verification
The definition of automatic verification is as follows: array(field, rule, message, condition, type, when, params)
field: represents the field name of the database ;
rule: represents a rule;
its value depends on the type of type;
if condition is function (callback), rule is a function name
condition is in, rule is An array
message: represents the message prompt;
condition: represents the verification condition
Its value:
self::MUST_VALIDATE means it must be verified 1
self::VALUE_VAILIDATE means it is not empty When validating 2
self::EXISTS_VAILIDATE indicates field validation that exists in the form (default) 0
type: represents the validation type
Its value:
function(callback) indicates that the verification is to call a Model The function in
confirm means to verify whether two fields are the same
in and whether they are within a certain array range
equal to verify whether they are equal to a certain value
unique to verify whether a certain value is unique
regex Use regular expressions (default)
when: represents whether verification needs to be performed
Its value:
self::INSERT_STATUS Verification during add operation
self::UPDATE_STATUS Verification during update operation
self::ALL_STATUS (Needless to say)
params: parameters (I don’t know exactly what they are yet)
* */
protected $_validate = array(
array('title ','require','Title must be! ',1),//Must be verified
array('email','email','Email format is wrong!',2),//Verify if it is not empty
array('content','require','content must'),
array('title','','title already exists',0,'unique',self::MODEL_INSERT),
);
//Auto-fill settings
//array (fill fields, fill content, fill conditions, additional rules)
/* Fill conditions include:
ADD is processed when new data is added ( Default method) self::MODEL_INSERT is filled with
during add operation. Update is processed when updating data. self::MODEL_UPDATE is filled with
ALL during udate operation. Self::MODEL_BOTH is processed in all cases (needless to say)
Additional rules include:
function uses function
callback callback method
field fills
string with other fields (default method)
*/
protected $_auto = array(
array('status','1',self::MODEL_INSERT),
array('create_time','time',self::MODEL_INSERT,'function'),
);
}
?>