Add a control that displays a text field that allows the Request participant to enter plain text or a password.
Control Description
The Line Input control is a text field that the Request participant can use to enter information. The Line Input control can be configured to accept the following data types:
Text: The control only accepts alphanumeric characters.
Integer: The control only accepts integers.
Currency: The control only accepts a currency value.
Percentage: The control only accepts a percentage value.
Decimal: The control only accepts any number, both positive and negative.
Datetime: The control only accepts a datetime, which is includes both date and time components.
Date: The control only accepts a date.
Password: The control accepts a password. Entered text is hidden.
As a best practice when a Vocabulary validates the JSON in a Screen for a datetime value, use a Date Picker control instead of a Line Input control.
This control is only available for the following Screen types:
Watch the following product tour to learn how to use a Line Input control.
Add the Control to a Screen
Permissions
Your user account or group membership must have the following permissions to design a Screen unless your user account has the Make this user a Super Admin setting selected:
Screens: Edit Screens
Screens: View Screens
See the Screens permissions or ask your Administrator for assistance.
Follow these steps to add this control to the Screen:
Below is form with the Line Input controls for Title, Start Date, Salary, and Work Location.
Settings
Permissions
Your user account or group membership must have the following permissions to design a Screen unless your user account has the Make this user a Super Admin setting selected:
Screens: Edit Screens
Screens: View Screens
See the Screens permissions or ask your Administrator for assistance.
The Line Input control has the following configurable settings in the Properties Panel:
Expand the Variable panel from the Properties Panel on the right to configure the following properties:
Variable Name
Use the Variable Name setting value in the following ways:
Reference this control's value in a different Screen Builder control. To do so, use mustache syntax and reference this control's Variable Name value in the target control. Example: {{ form_input_1 }}.
This is a required setting. Select one of the following options to restrict the data type this control accepts when users enter content into this control:
Text: The control only accepts alphanumeric characters. Text is the default setting.
Integer: The control only accepts integers.
Currency*: The control only accepts a currency value.
Percentage*: The control only accepts a percentage value.
Decimal: The control only accepts any number, both positive and negative.
Datetime: The control only accepts a datetime, which is includes both date and time components.
Date: The control only accepts a date.
Password: The control accepts a password. Entered text is hidden.
The following message displays below the control if a user enters a value that does not comply with this control's data type: The format is invalid.
*Note:
When using Currency and Percentage data types, data formatting is not saved in the linked Request variable. Therefore, the formatting will not be available if the variable is used elsewhere in that Request. For example, instead of saving the value as $50.00, the Request variable will only save it as 50.
By default, the Currency data type will add the value 0.00. If the control is marked as required, 0 is still considered a valid input, and no validation alert will be shown if it is not changed or edited.
Validation Rules
Follow these steps to add a validation rule to this control:
Access the Variable panel for this control while in Design mode, and then locate the Validation Rules setting.
Select the rule that this control validates against.
Click Save. Parameters for the selected rule display. Parameter settings display which ones are required to properly configure the rule.
Enter the parameter settings that this control uses to validate against. See Validation Rule Settings, and then locate the validation rule for its parameters.
Follow these steps to edit a validation rule for this control:
Access the Variable panel for this control while in Design mode, and then locate the Validation Rules setting.
Edit the parameter settings that this control uses to validate against. See Validation Rule Settings, and then locate the validation rule for its parameters.
Follow these steps to delete a validation rule for this control:
Access the Variable panel for this control while in Design mode, and then locate the Validation Rules setting.
Click Delete.
Make Required and Read Only
Make Required
Read Only
Configuration Panel Settings
Expand the Configuration panel from the Properties Panel on the right to configure the following properties:
Placeholder Text
Helper Text
Design Panel Settings
Expand the Design panel from the Properties Panel on the right to configure the following properties:
Text Color
Background Color
Advanced Panel Settings
Expand the Advanced panel from the Properties Panel on the right to configure the following properties:
Default Value
Enter the default value this control displays. The default value can be assigned as a Request variable, text or JavaScript. When the Screen submits, the Request uses this control's default value unless the Request participant changes it. When using a Request variable in the Default Value setting, consider the following:
If the Request variable is empty, the control does not display any value by default.
When the Request variable is assigned a value for the first time, this value becomes the permanent default value of the control.
Any further changes to the Request variable do not affect the default value of the control.
The Default Value setting supports using Request variables in mustache syntax. For example, if the Default Value setting is {{ FirstName }} {{ LastName }} from which a Request participant entered her first name and last name in separate controls (respectively) earlier in that Request, this control displays the contents of those controls by default during the Request.
There are two ways to enter the default value this control displays.
Note the following regarding how to use visibility rules:
To make this control hidden until another control contains a value, enter the Variable Name setting value of that control to this control's Visibility Rule setting.
Enter the string that provides a text alternative to this control for the following purposes:
Assistive technology, such as screen readers, read the Aria Label setting value.
This control has a visual indication of its purpose, such as a control that uses a graphic instead of text, but still needs to clarify that purpose for anyone who cannot access the visual indication.
Tab Order
Tab order determines the sequential navigation order to navigate a Screen's controls using a keyboard interface. Assistive technology users often use a keyboard for navigation.
From the Controls Menu on the left, expand the Input Fields category, and then locate the Line Input icon.
Drag and drop the control to the Screen Builder canvas. Existing controls in the Screen will adjust positioning based on where you drag the control.
Edit the default Variable Name setting value for this control if necessary. The Variable Name setting value represents data in this control during Requests. Ensure that the Variable Name setting value is a unique name from other controls in this Screen and contains at least one letter. This is a required setting.
Reference this control by its Variable Name setting's value. The Data Preview panel in Preview mode corresponds the Line Input control's textual content with that Line Input control's Variable Name value. In the example below, form_input_1 is the Variable Name setting's value.
Edit the default label that displays for this control if necessary. New Input is the default value.
Enter the validation rule(s) the Request participant must comply with to properly enter a valid value into this control. This setting has no default value. If there are no configured validation rules the following message displays: No validation rule(s). See Validation Rules for "Validation" Control Settings.
Click the Add Rule button. The Select drop-down menu displays.
Click the Edit iconfor the validation rule to edit if that rule can be edited. Validation rules that do not have parameters cannot be edited. The parameter settings for that validation rule displays.
Click the Delete iconfor the validation rule to delete. A message displays to confirm deletion of the validation rule.
Select to indicate that this control is required. This option is not selected by default. This is a quick way to add the Required validation rule.
In the Screen preview or during a Request, the control displays with a red-colored asterisk. If you submit the Screen without selecting this required Checkbox, this control displays Field is required in red-colored text.
Select to indicate that this control cannot be edited. This option is not selected by default.
Enter the placeholder text that displays in this control when no value has been provided. This setting has no default value.
Enter text that provides additional guidance on this control's use. This setting has no default value.
Select the text color that displays for this control. Optionally, click the Clear Color Selection option to remove the selected color.
Select the background color that displays for this control. Optionally, click the Clear Color Selection option to remove the selected color.
Enter the default value as text or use a Request variable in mustache syntax.
Enter the default value as JavaScript, especially if a Calculated Property might change this default value setting. Ensure to use the this. JavaScript keyword preceding the Screen control reference. Example: this.FullName when FullName is the Variable Value setting value for the control to set its default value.
Numbers as a string are concatenated. To set the expected number result as the default value using JavaScript, enter return 0; instead of 0.
Specify an expression that indicates the condition(s) under which this control displays. See Expression Syntax Components. If this setting does not have an expression, then this control displays by default.
Both: The control displays on both desktop and mobile devices. Both toggle keys are enabled by default.
Enter a mask pattern to require a custom input format. If this setting does not have a mask pattern, then this control adds plain text without formatting.
Set the Social Security Number (SSN) using the mask pattern ###-##-####. Then, the Line Input control only allows numeric values with that pattern.
Set a US phone number using the mask pattern +1 (###) ###-####. Then, the Line Input control only allows numeric values preceding the US telephone code by default.
Set a car license plate that complies with the format for a specific US state, such as AAA ###. Then, the Line Input control only allows upper case alphabetic characters followed by numeric values.
The Data Preview panel displays the entered text without the mask patterns.
Enter the value to represent this control in custom CSS syntax when in Custom CSS mode. As a best practice, use the same CSS Selector Name value on different controls of the same type to apply the same custom CSS style to all those controls.
The Aria Label setting value replaces the Label setting value. For example, if a control has both a Label setting value and an Aria Label setting value, assistive technology only uses the Aria Label setting value.
Enter the number for the sequential keyboard navigation order that this control takes focus amongst other controls in this Screen.