Package eltos.simpledialogfragment.form
Schnittstelle SimpleFormDialog.InputValidator
- Umschließende Klasse:
SimpleFormDialog
public static interface SimpleFormDialog.InputValidator
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Methodenübersicht
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Methodendetails
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validate
String validate(String dialogTag, String fieldKey, @Nullable String input, @NonNull android.os.Bundle extras) Let the hosting fragment or activity implement this interface to make custom validations forInputfields. You may also useInput.validatePattern(java.lang.String, java.lang.String)with a custom or predefined pattern. The method is called every time the user hits the positive button or next key.- Parameter:
dialogTag- the tag of this fragmentfieldKey- the key of the field as supplied when the correspondingInputwas created (seeInput.plain(String)etc)input- the text entered by the userextras- the extras passed withSimpleDialog.extra(Bundle)- Gibt zurück:
- the error message to display or null if the input is valid
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