Package play.data.validation

Class Validation

java.lang.Object

play.data.validation.Validation

public class Validation
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Validation.ValidationResult
static class	Validation.Validator

Field Summary

Fields

Modifier and Type	Field	Description
static final ThreadLocal<Validation>	current

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Validation()

Method Summary

Modifier and Type	Method	Description
static void	addError(String field, String message, String... variables)	Add an error
static void	clear()
static Validation	current()
static Validation.ValidationResult	email(String key, Object o)
static Error	error(String field)
static List<Error>	errors()
static List<Error>	errors(String field)
Map<String,List<Error>>	errorsMap()
static Validation.ValidationResult	future(String key, Object o)
static Validation.ValidationResult	future(String key, Object o, Date reference)
static Map<String,List<Validation.Validator>>	getValidators(Class<?> clazz, String name)
static List<Validation.Validator>	getValidators(Class<?> clazz, String property, String name)
static boolean	hasError(String field)
static boolean	hasErrors()
static boolean	hasErrors(String field)
static void	insertError(int index, String field, String message, String... variables)	Insert an error at the specified position in this list.
static Validation.ValidationResult	ipv4Address(String key, Object o)
static Validation.ValidationResult	ipv6Address(String key, Object o)
static Validation.ValidationResult	isTrue(String key, Object o)
static void	keep()	Keep errors for the next request (will be stored in a cookie)
static Validation.ValidationResult	match(String key, Object o, String pattern)
static Validation.ValidationResult	max(String key, Object o, double max)
static Validation.ValidationResult	maxSize(String key, Object o, int maxSize)
static Validation.ValidationResult	min(String key, Object o, double min)
static Validation.ValidationResult	minSize(String key, Object o, int minSize)
static Validation.ValidationResult	past(String key, Object o)
static Validation.ValidationResult	past(String key, Object o, Date reference)
static Validation.ValidationResult	phone(String key, Object o)
static Validation.ValidationResult	range(String key, Object o, double min, double max)
static void	removeErrors(String field)	Remove all errors on a field
static void	removeErrors(String field, String message)	Remove all errors on a field with the given message
static Validation.ValidationResult	required(String key, Object o)
static Validation.ValidationResult	url(String key, Object o)
static Validation.ValidationResult	valid(String key, Object o)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

current

public static final ThreadLocal<Validation> current

Constructor Details

Validation

protected Validation()

Method Details

current

public static Validation current()

Returns:

The current validation helper

errors

public static List<Error> errors()

Returns:

The list of all errors

errorsMap

public Map<String,List<Error>> errorsMap()

Returns:

All errors keyed by field name

addError

public static void addError(String field,
 String message,
 String... variables)

Add an error

Parameters:

field - Field name

message - Message key

variables - Message variables

insertError

public static void insertError(int index,
 String field,
 String message,
 String... variables)

Insert an error at the specified position in this list.

Parameters:

index - index at which the specified element is to be inserted

field - Field name

message - Message key

variables - Message variables

removeErrors

public static void removeErrors(String field,
 String message)

Remove all errors on a field with the given message

Parameters:

field - Field name

message - Message key

removeErrors

public static void removeErrors(String field)

Remove all errors on a field

Parameters:

field - Field name

hasErrors

public static boolean hasErrors()

Returns:

True if the current request has errors

hasErrors

public static boolean hasErrors(String field)

Parameters:

field - The field name

Returns:

true if field has some errors

error

public static Error error(String field)

Parameters:

field - The field name

Returns:

First error related to this field

errors

public static List<Error> errors(String field)

Parameters:

field - The field name

Returns:

All errors related to this field

keep

public static void keep()

Keep errors for the next request (will be stored in a cookie)

hasError

public static boolean hasError(String field)

Parameters:

field - The field name

Returns:

True is there are errors related to this field

clear

public static void clear()

getValidators

public static Map<String,List<Validation.Validator>> getValidators(Class<?> clazz,
 String name)

getValidators

public static List<Validation.Validator> getValidators(Class<?> clazz,
 String property,
 String name)

required

public static Validation.ValidationResult required(String key,
 Object o)

min

public static Validation.ValidationResult min(String key,
 Object o,
 double min)

max

public static Validation.ValidationResult max(String key,
 Object o,
 double max)

future

public static Validation.ValidationResult future(String key,
 Object o,
 Date reference)

future

public static Validation.ValidationResult future(String key,
 Object o)

past

public static Validation.ValidationResult past(String key,
 Object o,
 Date reference)

past

public static Validation.ValidationResult past(String key,
 Object o)

match

public static Validation.ValidationResult match(String key,
 Object o,
 String pattern)

email

public static Validation.ValidationResult email(String key,
 Object o)

url

public static Validation.ValidationResult url(String key,
 Object o)

phone

public static Validation.ValidationResult phone(String key,
 Object o)

ipv4Address

public static Validation.ValidationResult ipv4Address(String key,
 Object o)

ipv6Address

public static Validation.ValidationResult ipv6Address(String key,
 Object o)

isTrue

public static Validation.ValidationResult isTrue(String key,
 Object o)

range

public static Validation.ValidationResult range(String key,
 Object o,
 double min,
 double max)

minSize

public static Validation.ValidationResult minSize(String key,
 Object o,
 int minSize)

maxSize

public static Validation.ValidationResult maxSize(String key,
 Object o,
 int maxSize)

valid

public static Validation.ValidationResult valid(String key,
 Object o)