bool ValidityState::typeMismatch() const
{
if (!m_control->hasTagName(inputTag))
return false;
HTMLInputElement* input = static_cast<HTMLInputElement*>(m_control);
String value = input->value();
if (value.isEmpty())
return false;
switch (input->inputType()) {
case HTMLInputElement::COLOR:
return !isValidColorString(value);
case HTMLInputElement::NUMBER:
return !parseToDoubleForNumberType(value, 0);
case HTMLInputElement::URL:
return !KURL(KURL(), value).isValid();
case HTMLInputElement::EMAIL: {
if (!input->multiple())
return !isValidEmailAddress(value);
Vector<String> addresses;
value.split(',', addresses);
for (unsigned i = 0; i < addresses.size(); ++i) {
if (!isValidEmailAddress(addresses[i]))
return true;
}
return false;
}
case HTMLInputElement::DATE:
case HTMLInputElement::DATETIME:
case HTMLInputElement::DATETIMELOCAL:
case HTMLInputElement::MONTH:
case HTMLInputElement::TIME:
case HTMLInputElement::WEEK:
return !HTMLInputElement::parseToDateComponents(input->inputType(), value, 0);
case HTMLInputElement::BUTTON:
case HTMLInputElement::CHECKBOX:
case HTMLInputElement::FILE:
case HTMLInputElement::HIDDEN:
case HTMLInputElement::IMAGE:
case HTMLInputElement::ISINDEX:
case HTMLInputElement::PASSWORD:
case HTMLInputElement::RADIO:
case HTMLInputElement::RANGE:
case HTMLInputElement::RESET:
case HTMLInputElement::SEARCH:
case HTMLInputElement::SUBMIT:
case HTMLInputElement::TELEPHONE: // FIXME: Is there validation for <input type=telephone>?
case HTMLInputElement::TEXT:
return false;
}
ASSERT_NOT_REACHED();
return false;
}
bool EmailInputType::typeMismatchFor(const String& value) const
{
if (value.isEmpty())
return false;
if (!element()->multiple())
return !isValidEmailAddress(value);
Vector<String> addresses;
value.split(',', true, addresses);
for (unsigned i = 0; i < addresses.size(); ++i) {
if (!isValidEmailAddress(stripLeadingAndTrailingHTMLSpaces(addresses[i])))
return true;
}
return false;
}
// The return value is an invalid email address string if the specified string // contains an invalid email address. Otherwise, null string is returned. // If an empty string is returned, it means empty address is specified. // e.g. "[email protected],,[email protected]" for multiple case. String EmailInputType::findInvalidAddress(const String& value) const { if (value.isEmpty()) return String(); if (!element().multiple()) return isValidEmailAddress(value) ? String() : value; Vector<String> addresses; value.split(',', true, addresses); for (unsigned i = 0; i < addresses.size(); ++i) { String stripped = stripLeadingAndTrailingHTMLSpaces(addresses[i]); if (!isValidEmailAddress(stripped)) return stripped; } return String(); }
/* determines the validity of a given email addresses,
writing the result out to the screen. */
void print_validity(char * address, char** terminators,
int length)
{
printf("The string %s is ", address);
if (isValidEmailAddress(address, terminators, length) == 0) {
printf("not ");
}
printf("a valid email address\n");
}
