Example
Change the width of an email field:
document.getElementById("myEmail").size = "50";
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Definition and Usage
The size property sets or returns the value of the size attribute of an email field.
The size attribute specifies the width of an email field (in number of characters).
The default value is 20.
Tip: To set or return the maximum number of characters allowed in the password field, use the maxLength property.
Browser Support
| Property | |||||
|---|---|---|---|---|---|
| size | Yes | 10.0 | Yes | Yes | Yes |
Syntax
Return the size property:
emailObject.size
Set the size property:
emailObject.size=number
Property Values
| Value | Description |
|---|---|
| number | Specifies the width of the email field, in number of characters. Default value is 20 |
Technical Details
| Return Value: | A Number, representing the width of the email field, in number of characters |
|---|
More Examples
Example
Display the width of an email field (in number of characters):
var x = document.getElementById("myEmail").size;
The result of x will be:
30
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Related Pages
HTML reference: HTML <input> size attribute
< Input Email Object