IFormItem

All Known Implementing Classes:

FormItemLabel, FormItemList, FormItemNumber, FormItemText
```
public interface IFormItem
```
This interface is implemented by all item in a read form. The methods in this interface can be used to the type of read item.

Method Summary

Methods
Modifier and Type	Method and Description
`java.lang.String`	`getId()` Returns the internal ID of this field.
`java.lang.String`	`getLabel()` Returns the label of the field.
`java.lang.String`	`getValue()` Returns the current value.
`boolean`	`isLabel()` Returns `true` if this form item is a label.
`boolean`	`isList()` Returns `true` if this form item is a list.
`boolean`	`isNumber()` Returns `true` if this form item is a number field.
`boolean`	`isRequired()` Returns `true` if an input is required.
`boolean`	`isText()` Returns `true` if this form item is a text input field.
`boolean`	`isValid()` Tests if the current value a valid input for this field.
`void`	`setValue(java.lang.String value)` Sets a new value for this field.

- Method Detail
  - isLabel
```
boolean isLabel()
```
    Returns true if this form item is a label.
    
    Returns:
    Boolean indicating if this item is label
  - isText
```
boolean isText()
```
    Returns true if this form item is a text input field. A cast to FormItemText can be done if this method returns true.
    
    Returns:
    Boolean indicating if this item is a text input field
  - isNumber
```
boolean isNumber()
```
    Returns true if this form item is a number field. A cast to FormItemNumber can be done if this method returns true.
    
    Returns:
    Boolean indicating if this item is a number field
  - isList
```
boolean isList()
```
    Returns true if this form item is a list. A cast to FormItemList can be done if this method returns true.
    
    Returns:
    Boolean indicating if this item is a list
  - getLabel
```
java.lang.String getLabel()
```
    Returns the label of the field.
    
    Returns:
    Label of the field
  - setValue
```
void setValue(java.lang.String value)
```
    Sets a new value for this field. This method can throw an exception if the input is not valid.
    
    Parameters:
    value - New value
  - getValue
```
java.lang.String getValue()
```
    Returns the current value. If a default value is set this method can be used to read the default value.
    
    Returns:
    Value of this field
  - isRequired
```
boolean isRequired()
```
    Returns true if an input is required. In this case the value cannot be an empty String.
    
    Returns:
    Boolean indicating if a value is required to process the form
  - getId
```
java.lang.String getId()
```
    Returns the internal ID of this field.
    
    Returns:
    String representing the ID
  - isValid
```
boolean isValid()
```
    Tests if the current value a valid input for this field.
    
    Returns:
    Boolean indicating if this IFormItem is valid.

Interface IFormItem

Method Summary

Method Detail

isLabel

isText

isNumber

isList

getLabel

setValue

getValue

isRequired

getId

isValid