It is getting error in console please give me help.
It is a registration form with Java Script validation.
For example, you can have an input field that should not be empty, should be less than 25 chars and should be alpha-numeric. In some dynamically programmed pages, it may be required to change the validations in the form at run time.
In other words, in order to validate a field, you just associate a set of validation descriptors for each input field in the form. For such cases, a function is included which clears all validations in the validator object. Note that this validation if for fields like Textbox and multi-line text box.
This validation descriptor is valid only for drop down lists.The “validation descriptor” is nothing but a string specifying the type of validation to be performed.Each field in the form can have zero one or more validations. More info & downloads where Do My Validation One() and Do My Validation Two() are custom functions for validation.So here is the Regular expression pattern:/^[A-Z][0-9] ?[0-9][A-Z]$/i The i at the end of the pattern is to indicate that this is a case insensitive match.
When there are many fields in the form, the Java Script validation becomes too complex.