Ans : textFieldShouldReturn
func textFieldShouldReturn(_ textField: UITextField) -> Bool {
return false
}
func text Field Should Begin Editing(UIText Field) -> Bool
func text Field Did Begin Editing(UIText Field)
func text Field Should End Editing(UIText Field) -> Bool
func text Field Did End Editing(UIText Field, reason: UIText Field .Did End Editing Reason)
func text Field Did End Editing(UIText Field)
enum UIText Field .Did End Editing Reason
func text Field(UIText Field, should Change Characters In: NSRange, replacement String: String) -> Bool
func text Field Should Clear(UIText Field) -> Bool
func text Field Should Return(UIText Field) -> Bool
Background Modes in iOS |