wip-account-creation #4
@ -59,6 +59,15 @@ func NewHandlers(path string, st *state.State) *Handlers {
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}
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}
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// Define the regex pattern as a constant
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const pinPattern = `^\d{4}$`
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// isValidPIN checks whether the given input is a 4 digit number
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func isValidPIN(pin string) bool {
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match, _ := regexp.MatchString(pinPattern, pin)
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return match
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}
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// SetLanguage sets the language across the menu
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func (h *Handlers) SetLanguage(ctx context.Context, sym string, input []byte) (resource.Result, error) {
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inputStr := string(input)
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@ -192,13 +201,6 @@ func (h *Handlers) VerifyPin(ctx context.Context, sym string, input []byte) (res
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return res, nil
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}
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// isValidPIN checks whether the given input is a 4 digit number
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func isValidPIN(pin string) bool {
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match, _ := regexp.MatchString(`^\d{4}$`, pin)
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return match
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}
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//codeFromCtx retrieves language codes from the context that can be used for handling translations
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func codeFromCtx(ctx context.Context) string {
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var code string
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