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@@ -0,0 +1,28 @@
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+from PyInquirer import prompt, Validator, ValidationError
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+from prompt_toolkit import document
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+import regex
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+
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+class PhoneValidator(Validator):
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+ def validate(self, document: document.Document) -> None:
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+ ok = regex.match('^\+?\d[\d ]+\d$', document.text)
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+ if not ok:
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+ raise ValidationError(message = 'Please enter a valid phone number', cursor_position = len(document.text))
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+
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+widget = [
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+ {
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+ 'type':'input',
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+ 'name':'number',
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+ 'message':'Type your phone number',
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+ 'validate':PhoneValidator
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+ }
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+]
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+
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+try :
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+ result = prompt(widget)
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+except ValueError :
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+ print('Pb !!!')
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+ exit()
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+
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+print('Your answer is')
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+print(result["number"])
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+print(type(result["number"]))
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