FSValidators class
Common validation utilities
Provides static methods for common input validation scenarios including email, phone, URL, and password strength validation.
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
-
checkPasswordStrength(
String password) → FSPasswordStrength - Password strength validation with comprehensive scoring
-
isEmail(
String? value) → bool - Email validation with comprehensive regex pattern
-
isEmpty(
String? value) → bool - Check if string is empty or contains only whitespace
-
isNotEmpty(
String? value) → bool - Check if string is not empty and contains non-whitespace characters
-
isNumeric(
String? value) → bool - Numeric validation for string input
-
isPhoneNumber(
String? value) → bool - Phone number validation with international support
-
isUrl(
String? value) → bool - URL validation supporting http, https, and protocol-relative URLs