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java.lang.Object com.ibm.commons.iloader.node.validators.RequiredValidator
public class RequiredValidator
A validator that ensures the input is not empty.
Constructor Summary | |
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RequiredValidator(java.lang.String emptyErrorMessage)
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Method Summary | |
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boolean |
isBeingValid(java.lang.String value)
Determines if the current value is valid. |
boolean |
isValid(java.lang.String value,
Messages messages)
Determines if the overall input is valid. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public RequiredValidator(java.lang.String emptyErrorMessage)
emptyErrorMessage
- the error message to display validation failsMethod Detail |
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public boolean isBeingValid(java.lang.String value)
IValidator
isBeingValid
in interface IValidator
value
- the string value which has been entered by the end user and requires validation.
public boolean isValid(java.lang.String value, Messages messages)
IValidator
messages
bundle. Any messages added will be displayed to the end user in the form of a messagebox.
isValid
in interface IValidator
value
- the string value which has been entered by the end user and requires validation.messages
- a bundle of messages to be displayed to the end user in the event that validation fails.
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