Email_validation

Email_validator/email_validation.py

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+email = input("Enter your Email : ")   # minimum charecter = [email protected] (i.e 6 charecters)
+k,j,d=0,0,0
+if len(email)>=6:
+    if email[0].isalpha():                                              # first letter of the email should be an alphabet
+        if ("@" in email) and (email.count("@")==1):                         # @ should be present in email and only once
+            if (email[-4]==".") ^ (email[-3]=="."):                      # . should be at 3rd position from last in .in and 4th position from last in .com .. here we use ^(XOR) operator because it might be possible that someone writes ..in . in that case if or operator is used it will show correct but in reality it is wrong
+                for i in email:
+                    if (i==i.isspace()):                              # our email should not contain spaces
+                        k=1
+                    elif i.isalpha():
+                        if i.isupper():
+                            j=1
+                    elif i.isdigit():                                 # email should not contain digits
+                        continue
+                    elif i=="_" or i=="." or i=="@":
+                        continue
+                    else:
+                        d=1
+                if k==1 or j==1 or d==1:
+                    print("Cookie says Email should not contain spaces and should not contain uppercase letters and should not contain any other alphanumeric charecters")
+                else:
+                    print("Cookie Says Right Email")
+            else:
+                print("Cookie says position of . is invalid")
+        else:
+            print("Cookie says @ should be present only once in email")
+    else:
+        print("Cookie says First letter of the email should be an alphabet")
+
+else:
+    print("Cookie says Email length too short")
+
+

Email_validator/readme.md

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+<h1>Email Validation Using Python</h1>
+<p><span style="font-size: medium;">Write a Python programme to determine whether or not a string is a valid email address.</span></p>
+<p><span style="font-size: medium;">A string (a subset of ASCII characters) divided into two parts by the @ symbol, a "personal info" and a domain, personal info@domain, is an email.</span></p>
+<h2> Valid Email </h2>
+
+![yes](https://user-images.githubusercontent.com/74130928/167269169-8230d9e3-9be4-497c-a16e-9d23beb7a238.png)
+
+<h2> Not Valid Email </h2>
+
+![no](https://user-images.githubusercontent.com/74130928/167269201-c2714982-de6a-4eeb-8519-dad6228ca827.png)
+
+<h2> Download Python </h2>
+<a href="url">https://www.python.org/downloads/</a>
+
+
+
+![pythondwnld](https://user-images.githubusercontent.com/74130928/167269348-446894aa-6a27-4bee-9886-4285fce6ff9c.png)