protected void validateValue()

in reference/src/main/java/org/apache/sling/cms/reference/forms/impl/fields/TextfieldHandler.java [142:156]

• 14 lines of code
• 7 McCabe index (conditional complexity)

    protected void validateValue(Resource fieldResource, String value) throws FormException {
        String pattern = fieldResource.getValueMap().get("pattern", String.class);
        if (StringUtils.isNotBlank(pattern) && !value.matches(pattern)) {
            throw new FormException(
                    "Field " + FieldHandler.getName(fieldResource) + " does not match pattern " + pattern);
        }
        String type = fieldResource.getValueMap().get("type", String.class);
        if (typePatterns.containsKey(type) && !value.matches(typePatterns.get(type))) {
            throw new FormException("Field " + FieldHandler.getName(fieldResource) + " is not a valid " + type);
        }

        if ("number".equals(type) && !NumberUtils.isCreatable(value)) {
            throw new FormException("Field " + FieldHandler.getName(fieldResource) + " is not a number");
        }
    }