#0094

Basic Email Validator

EasyPython15 min10 XP

Problem

Return True when text contains exactly one @, has non-empty local and domain parts, and the domain contains a dot that is not first or last.

Why This Matters

Validation problems train careful condition ordering and realistic edge-case thinking.

Function Signature

def is_basic_email(text):

Examples

Example 1

Input"asha@example.com"

OutputTrue

There is one @, both parts exist, and the domain has a middle dot.

Constraints

Return the exact structure requested.
Handle the edge cases mentioned in the prompt.
Prefer clear logic over clever one-liners.

CodePython

def is_basic_email(text):
    """
    Input example: "asha@example.com"
    Return: True
    Return the value from the function so the tests can compare it. Do not print unless the prompt asks.
    """
    # write your code here
    return False

def is_basic_email(text):
    """
    Input example: "asha@example.com"
    Return: True
    Return the value from the function so the tests can compare it. Do not print unless the prompt asks.
    """
    # write your code here
    return False

Visible browser tests run here when available.

Testcases1 visible / 3 hidden categories

Core example

Input"asha@example.com"

ExpectedTrue

There is one @, both parts exist, and the domain has a middle dot.

Hidden Test Categories

empty local partdot at end of domainmultiple @ symbols