com.haulmont.cuba.gui.components

Interface Field.Validator

All Known Implementing Classes:

BeanValidator, CronValidator, DateValidator, DoubleValidator, EmailValidator, IntegerValidator, LongValidator, PatternValidator, RangeValidator, ScriptValidator, SizeWithUnitValidator, StringValidator

Enclosing interface:

Field

public static interface Field.Validator

Field validator.
Validators are invoked when Validatable#validate() is called. Editor screen calls validate() on commit.

Method Summary

Modifier and Type	Method and Description
void	validate(java.lang.Object value)

Method Detail

validate

void validate(java.lang.Object value)
       throws ValidationException

Parameters:

value - field value to validate

Throws:

ValidationException - this exception must be thrown by the validator if the value is not valid