FormBuilderValidators class
Taken from flutter_form_builder project - a version conflict prevented us using it
Constructors
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
creditCard(
{String errorText = "This field requires a valid credit card number."}) → FormFieldValidator - FormFieldValidator that requires the field's value to be a valid credit card number.
-
date(
{String errorText = "This field requires a valid date string."}) → FormFieldValidator - FormFieldValidator that requires the field's value to be a valid date string.
-
email(
{String errorText = "This field requires a valid email address."}) → FormFieldValidator - FormFieldValidator that requires the field's value to be a valid email address.
-
IP(
{dynamic version, String errorText = "This field requires a valid IP."}) → FormFieldValidator - FormFieldValidator that requires the field's value to be a valid IP address.
-
max(
num max, {String? errorText}) → FormFieldValidator - FormFieldValidator that requires the field's value to be less than or equal to the provided number.
-
maxLength(
num maxLength, {String? errorText}) → FormFieldValidator - FormFieldValidator that requires the length of the field's value to be less than or equal to the provided maximum length.
-
min(
num min, {String? errorText}) → FormFieldValidator - FormFieldValidator that requires the field's value to be greater than or equal to the provided number.
-
minLength(
num minLength, {String? errorText}) → FormFieldValidator - FormFieldValidator that requires the length of the field's value to be greater than or equal to the provided minimum length.
-
numeric(
{String errorText = "Value must be numeric."}) → FormFieldValidator - FormFieldValidator that requires the field's value to be a valid number.
-
pattern(
String pattern, {String errorText = "Value does not match pattern."}) → FormFieldValidator - FormFieldValidator that requires the field's value to match the provided regex pattern.
-
required(
{String errorText = "This field cannot be empty."}) → FormFieldValidator - FormFieldValidator that requires the field have a non-empty value.
-
requiredTrue(
{String errorText = "This field must be set to true"}) → FormFieldValidator - FormFieldValidator that requires the field's value be true. Commonly used for required checkboxes.
-
url(
{String errorText = "This field requires a valid URL address.", List< String> protocols = const ['http', 'https', 'ftp'], bool requireTld = true, bool requireProtocol = false, bool allowUnderscore = false, List<String> hostWhitelist = const [], List<String> hostBlacklist = const []}) → FormFieldValidator - FormFieldValidator that requires the field's value to be a valid url.