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Javascript & Form Validation

Total Form Validation






First Name:

Address:

Zip Code:

State:

Username(6-8 characters):

Email:








**************************************** One by One Validation with Javascript ********************





Validation

1.IsEmpty validaion





Required Field:
onclick="isEmpty(document.getElementById('req1'), 'Please Enter a Value')"
value='Check Field' />




2. Number validation using reguler expression



Numbers Only:
onclick="isNumeric(document.getElementById('numbers'), 'Numbers Only Please')"
value='Check Field' />




3. IsAlphabet validation only characters





Letters Only:
onclick="isAlphabet(document.getElementById('letters'), 'Letters Only Please')"
value='Check Field' />


4. Length Restriction




Username(6-8 characters):
onclick="lengthRestriction(document.getElementById('restrict'), 6, 8)"
value='Check Field' />






5. Combo Selection Validation



Selection:
onclick="madeSelection(document.getElementById('selection'), 'Please Choose Something')"
value='Check Field' />






6. Email Validation



Email:
onclick="emailValidator1(document.getElementById('emailer'), 'Not a Valid Email')"
value='Check Field' />

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