io.imunity.vaadin.elements.NoSpaceValidator Maven / Gradle / Ivy
/*
* Copyright (c) 2021 Bixbit - Krzysztof Benedyczak. All rights reserved.
* See LICENCE.txt file for licensing information.
*/
package io.imunity.vaadin.elements;
import com.vaadin.flow.data.binder.ValidationResult;
import com.vaadin.flow.data.binder.Validator;
import com.vaadin.flow.data.binder.ValueContext;
import java.util.function.Function;
public class NoSpaceValidator implements Validator
{
private final Function msg;
public NoSpaceValidator(Function msg)
{
this.msg = msg;
}
@Override
public ValidationResult apply(String value, ValueContext context)
{
if (value != null && value.contains(" "))
{
return ValidationResult.error(msg.apply("NoSpaceValidator.noSpace"));
}
return ValidationResult.ok();
}
}