Validation Types

How many different ways or types of validation can we carry out.

• → Scenarios: When to Validation
• → Required Inputs
• → Min-Length Validation
• → Data Type Validation
• → Custom Expression Validation

Required Inputs

Validation can be setup so certain inputs are required. This can be done simply by setting the required attribute of an input. Example.

<label class="text" for="name"/>
	<span>Name</span>
	<input type="text" name="name" id="name" maxlength="20"  data-val-required="1" data-val-min-length="5"  
	data-val-error-title="Name" data-val-error-text="Name is required. Minimum length is 5 characters." />
</label>

Example:

Name

In addition, a set of inputs can be turned into required or not based on custom conditional logic, i.e. on button click or selection of a value. Example.