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Fixed input validation bug #86

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Fixed input validation bug #86

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6 changes: 6 additions & 0 deletions Text_encryption.py
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,9 @@
#ENCRYPT

plain_text = input("Enter a message to encrypt: ")
if not plain_text.isalpha():
print("Error: Only alphabets are allowed!")
exit()
cipher_text = ""

for letter in plain_text:
Expand All @@ -26,6 +29,9 @@

#decrypt
cipher_text = input("Enter a message to decrypt: ")
if not cipher_text.isalpha():
print("Error: Only alphabets are allowed!")
exit()
plain_text = ""

for letter in cipher_text:
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