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31 lines
765 B
Python
31 lines
765 B
Python
import re
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def indian_phone_validator(phone: str) -> bool:
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"""
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Determine whether the string is a valid phone number or not
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:param phone:
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:return: Boolean
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>>> indian_phone_validator("+91123456789")
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False
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>>> indian_phone_validator("+919876543210")
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True
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>>> indian_phone_validator("01234567896")
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False
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>>> indian_phone_validator("919876543218")
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True
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>>> indian_phone_validator("+91-1234567899")
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False
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>>> indian_phone_validator("+91-9876543218")
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True
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"""
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pat = re.compile(r"^(\+91[\-\s]?)?[0]?(91)?[789]\d{9}$")
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match = re.search(pat, phone)
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if match:
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return match.string == phone
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return False
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if __name__ == "__main__":
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print(indian_phone_validator("+918827897895"))
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