validation_plus

Validation like mobile, email, input.

Using

For help getting started with Flutter, view our online documentation, which offers tutorials, samples, guidance on mobile and web development, and a full API reference.

Installation

First, add validation_plus as a dependency in your pubspec.yaml file.

In your flutter project add the dependency:

dependencies:
  ...
  validation_plus:

For help getting started with Flutter, view the online documentation.

Example

Please follow this example here.

Validation

• Email address validation

Validate.isValidEmail(emailAddress);

• Mobile number validation

/// validation mobile number (Only Indian pattern and 10 digits mobile number accepted)
Validate.isValidMobile(mobileNumber);

• Username validation

/// Min 6 and Max 18 characters
/// Only support lowercase or uppercase or number character
/// Only support special character [._]
Validate.isValidUsername(username);

• Password validation

/// like password pattern
/// Min 6 and Max 12 characters
/// At least one uppercase character
/// At least one lowercase character
/// At least one number
/// At least one special character [@#$!%?]
Validate.isValidPassword(password)

• Input int value validation

TextField(
  keyboardType: TextInputType.number,
  inputFormatters: [Validate.intValueFormatter()]
)

• Input decimal value validation

TextField(
  keyboardType: TextInputType.number,
  inputFormatters: [Validate.decimalValueFormatter(decimalPlaceValue: 3)]
)