Class PasswordField

Represents a password input field in the SfPdfViewer2 component.

Inheritance
System.Object
FormFieldInfo
PasswordField
Inherited Members
Namespace: Syncfusion.Blazor.SfPdfViewer
Assembly: Syncfusion.Blazor.SfPdfViewer.dll
Syntax
public class PasswordField : FormFieldInfo
Remarks

Initializes a new instance of the PasswordField class with the default field type set to "Password."
This field allows users to input text securely in interactive PDF forms, where the input is masked for privacy.

Examples
PasswordField passwordField = new PasswordField();
passwordField.Name = "UserPassword";
passwordField.Value = "Enter your password";
await viewer.AddFormFieldsAsync(new List<FormFieldInfo> { passwordField });

Constructors

PasswordField()

Initializes a new instance of the PasswordField class in the SfPdfViewer2 component.

Declaration
public PasswordField()
Remarks

This constructor creates a password field with the default field type set to "Password." Password input fields mask user-entered text for security purposes.

Examples
PasswordField passwordField = new PasswordField();
passwordField.Name = "UserPassword";
passwordField.Value = "Enter your password";
await viewer.AddFormFieldsAsync(new List<FormFieldInfo> { passwordField });

Properties

MaxLength

Gets or sets the maximum number of characters allowed in the PasswordField of the SfPdfViewer2 component.

Declaration
public int MaxLength { get; set; }
Property Value
Type Description
System.Int32

A System.Int32 representing the maximum number of characters allowed in the password field.
The default value is 0, meaning no limit is applied.
Remarks

Specifies the upper limit for user input in the PasswordField. When this property is set, the field restricts user input to the specified character limit. Setting the value to 0 or a negative number means no limit is applied. This property is useful for ensuring that password input meets security or formatting requirements.

Examples
PasswordField passwordField = new PasswordField();
passwordField.MaxLength = 16; // Restricts password input to 16 characters.

Value

Gets or sets the password input of the PasswordField in the SfPdfViewer2 component.

Declaration
public string Value { get; set; }
Property Value
Type Description
System.String

A System.String representing the password input of the PasswordField.
The entered value is masked in the viewer for security.
Remarks

Represents the user-entered or pre-filled password in the PasswordField. Changing this property updates the stored password value in the corresponding PDF form field.
The input is masked in the PDF viewer for security purposes.

Examples
PasswordField passwordField = new PasswordField();
passwordField.Value = "SecurePass123"; // Sets the password field value.